Ostrom, T. P. (2011). The United States Coast Guard and national defense: A history from World War I to the present. McFarland & Co..
Lua i Stíl Chicago (17ú heag.)Ostrom, Thomas P. The United States Coast Guard and National Defense: A History from World War I to the Present. Jefferson, N.C.: McFarland & Co., 2011.
Lua MLA (9ú heag.)Ostrom, Thomas P. The United States Coast Guard and National Defense: A History from World War I to the Present. McFarland & Co., 2011.
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