豪蘭島
參考文獻

↑  . edits.nationalmap.gov.   [2024-02-01]. （原始内容存档于2023-11-04）.
↑  . www.pbs.org.   [2024-02-01]. （原始内容存档于2023-10-10）.
↑  . datazone.birdlife.org.   [2024-02-01]. （原始内容存档于2024-02-06）.
↑  . www.ieee802.org.   [2018-05-08]. （原始内容存档于2019-04-27）.
↑  Rauzon, M.J.; Forsell, D.J.; Flint, E.M.; Gove, J.M. . Veitch, C.R.; Clout, M.N.; Towns, D.R.  (编). . Gland, Switzerland: IUCN. 2011: 345–349. CiteSeerX 10.1.1.692.5572 . ISBN 978-2-8317-1291-8. OCLC 770307954.
↑  Shun, Kanalei. . Honolulu: US Army Corps of Engineers. 1987.
↑  U.S. Fish and Wildlife Service. . Honolulu, HI: U.S. Fish and Wildlife Service. 2008.
↑  Sharp 1960, p. 210.
↑  Bryan 1942, pp. 38–41.
↑  Maude 1968, p. 130.
↑  . April 20, 2010  [2024-02-01]. （原始内容存档于2024-01-04）.
↑  "The Guano Companies in Litigation – A Case of Interest to Stockholders." （页面存档备份，存于） The New York Times, May 3, 1865. Retrieved: March 23, 2013.
↑  Howland, Llewellyn. "Howland Island, Its Birds and Rats, as Observed by a Certain Mr. Stetson in 1854." （页面存档备份，存于） Pacific Science, Vol. IX, April 1955, pp. 95–106. Retrieved: March 23, 2013.
↑  "GAO/OGC-98-5 – U.S. Insular Areas: Application of the U.S. Constitution." （页面存档备份，存于） U.S. Government Printing Office, November 7, 1997. Retrieved: March 23, 2013.
↑  Quan Bautista, Jesi; Smith, Savannah.  (报告). NOAA Fisheries Pacific Islands Fisheries Science Center: 3. 2018. doi:10.25923/fb5w-jw23.  |number=被忽略 (帮助)
↑  Bryan 1942
↑  Horner, Dave. . . Gretna, Louisiana: The Pelican Publishing Co. 2013. ISBN 978-1-4556-1781-4. OCLC 805655042.
↑  Long 1999, p. 206.
↑   (PDF). Docs.house.gov.   [6 October 2017]. （原始内容存档 (PDF)于2023-10-15）.
↑   "Sixteenth Census of the United States: Population, Volume I, Number of Inhabitants, Hawaii (Table 4)", United States census, 1940; Washington, D.C.;  page 1211,.
↑  Department of the Navy. Office of the Chief of Naval Operations. Intelligence Division. Office of Naval Records and Library. (1922 – 10/10/1945). . Series: World War II Action and Operational Reports, 1875 – 2006. 1937-07-31  [December 13, 2019]. （原始内容存档于December 8, 2019）.
↑  . HISTORY. 2023-03-29  [2023-11-24]. （原始内容存档于2024-04-06） （英语）.
↑  Hirsh, Heidi. . NOAA Ocean Exploration.   [2023-06-19]. （原始内容存档于2022-06-01） （美国英语）.
↑  Butler 1999, p. 419.
↑  . Time Inc. 1942-03-09 （英语）.
↑  Brainard, Russell E.; Acoba, Tomoko; Asher, Megan A.M.;  et al. .  (PIFSC Special Publication SP-19-006g). NOAA Pacific Islands Fisheries Science Center: 13. 2019. doi:10.25923/7k72-t460.
↑  "Howland Island." （页面存档备份，存于） worldstatesmen.org. Retrieved: October 10, 2010.
↑  "Report 48199." （页面存档备份，存于） vpnavy.org. Retrieved: October 10, 2010.
↑  White, Susan. "Welcome to Howland Island National Wildlife Refuge." （页面存档备份，存于） U.S. Fish and Wildlife Service, August 26, 2011.  Retrieved: March 20, 2012.
↑  Bush, George W. "Establishment of the Pacific Remote Islands Marine National Monument: A Proclamation by the President of the United States of America." （页面存档备份，存于） Washington, D.C.: White House, January 6, 2009. Retrieved: March 20, 2012.
↑  "Howland Island National Wildlife Refuge." （页面存档备份，存于） U.S. Fish and Wildlife Service. Retrieved: March 20, 2012.
↑  Rowlett, Russ. . The Lighthouse Directory. University of North Carolina at Chapel Hill.
↑  "Voyage to Howland Island of the USCGC Kukui." （页面存档备份，存于） US Coast Guard. Retrieved: October 10, 2010.
↑  "Earhart beacon shines from lonely island." （页面存档备份，存于） Eugene Register-Guard, August 17, 1963. Retrieved: March 20, 2012.
↑  "Historic Light Station Information and Photography: Pacific Rim". （页面存档备份，存于） United States Coast Guard Historian's Office. Retrieved: October 10, 2010.
↑  Safford et al. 2003, pp. 76–77.