U.S. Congress. Senate. Committee on Foreign Relations. (1970). Background information relating to Southeast Asia and Vietnam (2nd rev. ed.). U.S. Govt. Print. Office.
Chicago-viite (17. p.)U.S. Congress. Senate. Committee on Foreign Relations. Background Information Relating to Southeast Asia and Vietnam. 2nd rev. ed. Washington: U.S. Govt. Print. Office, 1970.
MLA-viite (9. p.)U.S. Congress. Senate. Committee on Foreign Relations. Background Information Relating to Southeast Asia and Vietnam. 2nd rev. ed. U.S. Govt. Print. Office, 1970.
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