Investigation of attempts to subvert the United States armed services :
hearings, Ninety-second Congress, first-[second] session.

APA Citation

United States. Congress. House. Committee on Internal Security. (1972). Investigation of attempts to subvert the United States armed services: hearings, Ninety-second Congress, first-[second] session. Washington: U.S. Govt. Print. Off.

MLA Citation

United States. Congress. House. Committee on Internal Security. Investigation of Attempts to Subvert the United States Armed Services: Hearings, Ninety-second Congress, First-[second] Session. Washington: U.S. Govt. Print. Off, 1972.