United States. Congress. Senate. Committee on Armed Services & ProQuest (Firm). (1961). Defense Secretary McNamara on S. Res. 191: Hearings before the United States Senate Committee on Armed Services, Eighty-Seventh Congress, first session, on Sept. 6, 7, 1961. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Armed Services and ProQuest (Firm). Defense Secretary McNamara on S. Res. 191: Hearings Before the United States Senate Committee on Armed Services, Eighty-Seventh Congress, First Session, on Sept. 6, 7, 1961. Washington: U.S. G.P.O., 1961.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Armed Services and ProQuest (Firm). Defense Secretary McNamara on S. Res. 191: Hearings Before the United States Senate Committee on Armed Services, Eighty-Seventh Congress, First Session, on Sept. 6, 7, 1961. U.S. G.P.O., 1961.