Columbia subject headings:
Dylan, Bob, 1941-
Guthrie, Woody, 1912-1967.
Hill, Joe, 1879-1915.
Lennon, John, 1940-1980.
Musicians--United States--Biography.
Popular culture--United States.
Protest songs--United States--History and criticism.
Harvard subject headings:
Dylan, Bob, 1941-
Guthrie, Woody, 1912-1967
Hill, Joe, 1879-1915.
Lennon, John, 1940-1980
Musicians--United States--Biography
Popular culture--United States
Protest songs--United States--History and criticism.
Princeton subject headings:
Dylan, Bob, 1941-
Guthrie, Woody, 1912-1967.
Hill, Joe, 1879-1915.
Lennon, John, 1940-1980.
Musicians--United States--Biography.
Popular culture--United States.
Protest songs--United States--History and criticism.