United States. Congress. House. Committee on Un-American Activities. (1957). Investigation of communism in the Metropolitan Music School, inc., and related fields: Hearings before the Committee on Un-American Activities, House of Representatives, Eighty-fifth Congress, first session. United States Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Un-American Activities. Investigation of Communism in the Metropolitan Music School, Inc., and Related Fields: Hearings Before the Committee on Un-American Activities, House of Representatives, Eighty-fifth Congress, First Session. Washington: United States Government Printing Office, 1957.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Un-American Activities. Investigation of Communism in the Metropolitan Music School, Inc., and Related Fields: Hearings Before the Committee on Un-American Activities, House of Representatives, Eighty-fifth Congress, First Session. United States Government Printing Office, 1957.