United States. Department of State, University Publications of America, Inc, & Hydrick, B. (1985). Confidential U.S. State Department central files: Foreign affairs. University Publications of America.
Chicago-referens (17:e uppl.)United States. Department of State, Inc University Publications of America, och Blair Hydrick. Confidential U.S. State Department Central Files: Foreign Affairs. Frederick, Md.: University Publications of America, 1985.
MLA-referens (8:e uppl.)United States. Department of State, et al. Confidential U.S. State Department Central Files: Foreign Affairs. University Publications of America, 1985.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.