United States. Congress. Senate. Select Committee on Improper Activities in the Labor or Management Field & ProQuest (Firm). (1958). Investigation of Improper Activities in the Labor or Management Field: Hearings before the United States Senate Select Committee on Improper Activities in the Labor or Management Field, Eighty-Fifth Congress, second session, on June 30, July 1-3, 1958. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Select Committee on Improper Activities in the Labor or Management Field and ProQuest (Firm). Investigation of Improper Activities in the Labor or Management Field: Hearings Before the United States Senate Select Committee on Improper Activities in the Labor or Management Field, Eighty-Fifth Congress, Second Session, on June 30, July 1-3, 1958. Washington: U.S. G.P.O., 1958.
MLA (9th ed.) CitationUnited States. Congress. Senate. Select Committee on Improper Activities in the Labor or Management Field and ProQuest (Firm). Investigation of Improper Activities in the Labor or Management Field: Hearings Before the United States Senate Select Committee on Improper Activities in the Labor or Management Field, Eighty-Fifth Congress, Second Session, on June 30, July 1-3, 1958. U.S. G.P.O., 1958.