Lua APA (7ú heag.)
Plischke, E. (1999). U.S. Department of State: A reference history. Greenwood Press.
Lua i Stíl Chicago (17ú heag.)
Plischke, Elmer. U.S. Department of State: A Reference History. Westport, Conn.: Greenwood Press, 1999.
Lua MLA (9ú heag.)
Plischke, Elmer. U.S. Department of State: A Reference History. Greenwood Press, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.