Question: The Concerns of a Citizen was written by which Republican party politician?

Context paragraphs:
David Goldfarb: David Goldbarb (March 1, 1917 - January 27, 2000) was an American Republican Party politician who served in the New Jersey General Assembly.  He was the longtime Republican Party Chairman in South Orange, New Jersey.  He was elected to the State Assembly in 1969, running with incumbent Herbert Rinaldi in Essex County District 11D.  They defeated Democrats Joseph C. Barry, Jr. and Edward J. Lynch.  He did not seek re-election in 1971 after legislative redistricting placed him in the same district as Republican incumbents Thomas Kean and Philip Kaltenbacher.  He worked as a lobbyist for the taxi and confectionery industries for many years after leaving the Legislature.

Reinhardt V. Metzger: Reinhardt Voorhees Metzger (April 12, 1898- 1975) was an American Republican Party politician who served in the New Jersey General Assembly and an Independent candidate for Governor of New Jersey in 1961.  He won a Special Election for the New Jersey General Assembly in 1953 to replace William F. Tompkins, who had resigned to become U.S. Attorney for New Jersey.  He was elected to a full term in 1953 representing Essex County, but was not a candidate for re-election in 1955.  He left the Republican Party in 1961 to run as a Conservative candidate for Governor.  He received 5,820 votes (0.27%) of the vote.  He later served as President of the New Jersey Conservative Club.  In a speech to the Central New Jersey Conference of Conservatives in 1962, Metzger said: "You will have to decide which is more important, your party tag or your principles -- your party label or your freedom and principles of life and government."  Metzger urged conservatives not to vote for Republican candidates that failed to adhere to conservative principles, but instead write in the names of a better candidate.  Metzger was born in Philadelphia.  He was married to Agnes Kearney Lake (1907-1960) from 1933 until her death in 1960.

George W. Romney: George Wilcken Romney (July 8, 1907 – July 26, 1995) was an American businessman, author, and Republican Party politician.  He was chairman and president of American Motors Corporation from 1954 to 1962, the 43rd Governor of Michigan from 1963 to 1969, and the United States Secretary of Housing and Urban Development from 1969 to 1973.  He was the father of former Governor of Massachusetts and 2012 Republican presidential nominee Mitt Romney and the husband of former U.S. Senate candidate Lenore Romney.

Edward Rosewater: Edward Rosewater, born Edward Rosenwasser, (January 21, 1841 – August 30, 1906) was a Republican Party politician and newspaper editor in Omaha, Nebraska.  Rosewater had a reputation for being "aggressive and controversial", and was influential in the Nebraska state Republican Party.

William J. Maguire: William J. Maguire (June 12, 1916 – October 2, 1997) was an American Republican Party politician who served in the New Jersey General Assembly from 1976 to 1982.  He served as Mayor of Clark, New Jersey and as a Union County Freeholder.  Maguire was elected to the State Assembly in 1975, running with future Governor Donald DiFrancesco; they defeated incumbent Democrat Betty Wilson and her running mate, William A. Wolf, the Rahway Democratic Municipal Chairman.  He was re-elected in 1977.  Following the resignation of State Senator Peter J. McDonough in 1979, Maguire ran for the State Senate, but lost a vote of a Republican convention to DiFrancesco.  He was re-elected to the Assembly, with future Congressman Bob Franks as his running mate.  Maguire's political career came to an end in 1981, when redistricting traded Democratic towns in Union County for solid Republican towns in Essex County.  DiFrancesco was facing a primary challenge from an Essex County Republican; to secure the Essex organization line in a district where Republican primary election voters were evenly split between Essex and Union, DiFrancesco agreed to put an Essex Republican on his ticket.  John Renna, the Essex Republican Chairman, preferred that Franks (who had worked on Renna's 1977 bid for County Chairman), get the second Assembly seat.  Maguire, replaced by Millburn Mayor Maureen Ogden, did not run for re-election.

Angelo J. Arculeo: Angelo J. Arculeo (18 February 1924 – 9 March 2013) was an American accountant, lawyer, and Republican Party politician from New York City who represented parts of southern Brooklyn in the New York City Council from 1962 to 1982.  He served as Minority Leader of that body twice, from 1962 to 1970, and from 1973 to 1982.  During the period between his two terms as Minority Leader he continued to serve as Republican Party Leader.

Orville W. Hagen: Orville "Ike" W. Hagen (September 26, 1915 – June 24, 2007) was a North Dakota Republican Party politician who served as the 27th Lieutenant Governor of North Dakota under Governor William Guy, and as the state's first North Dakota Commissioner of Labor from 1966 to 1986 when he lost his bid for re-election to Byron Knutson.  He tried to run on the Republican Party ticket for Governor of North Dakota in 1980, but was defeated in the primary by Allen I. Olson.

Ruth Stevenson: Ruth E. Stevenson (1923-2014) was an American Republican Party politician who served as the New Jersey Republican State Committeewoman from Essex County and as Vice Chairwoman of the Essex County Republican Committee.  She was the President of the New Jersey Federation of Republican Women, and a Delegate to the Republican National Convention is 1960, 1964 and 1972.  She served as Essex GOP Vice Chair under Robert W. Kean, Andrew C. Axtell and Frederic Remington.  She was appointed Clerk of the Essex County Board of Freeholders in 1969, and served for nine years as a Commissioner of the Essex County Board of Elections, appointed by the Governor.  Stevenson served as a Legislative Aide to two Essex County members of the New Jersey General Assembly, Beatrice Stiles from 1960 to 1961, and Frederic Remington from 1978 to 1982.  In 1961, Stevenson became a candidate for the State Assembly, but was unsuccessful.  She finished 18th in a field of 31 candidates for 9 Essex County Assembly seats; with 121,590 votes, she ran about 6,000 votes behind the winner of the 9th seat, running mate C. Robert Sarcone, and about 20,000 votes behind the top votegetter.  When Katherine Neuberger retired as the Republican National Committeewoman from New Jersey in 1980, Stevenson ran for the seat but lost to Noel Love Gross, the wife of former GOP State Chairman Nelson G. Gross.

The Concerns of a Citizen: The Concerns of a Citizen is a book written by the Governor of Michigan, George W. Romney, and published during his campaign for the Republican presidential nomination in January 1968.

Saul Anuzis: Saulius "Saul" Anuzis (born March 6, 1959) is a Republican Party politician from the U.S. State of Michigan.  He was chairman of the Michigan Republican Party from 2005–2009 and was also a candidate for national chairman of the Republican National Committee in 2009 and 2011.

Supporting paragraphs: The Concerns of a Citizen George W. Romney
Answer: George Wilcken Romney