United States. Congress. House. Committee on Post Office and Post Roads & ProQuest (Firm). (1939). Custodial Employees: Hearings before the United States House Committee on Post Office and Post Roads, Subcommittee No. 1 (Post Office and Post Roads), Seventy-Sixth Congress, first session, on Mar. 11, 1939. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Post Office and Post Roads and ProQuest (Firm). Custodial Employees: Hearings Before the United States House Committee on Post Office and Post Roads, Subcommittee No. 1 (Post Office and Post Roads), Seventy-Sixth Congress, First Session, on Mar. 11, 1939. Washington: U.S. G.P.O., 1939.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Post Office and Post Roads and ProQuest (Firm). Custodial Employees: Hearings Before the United States House Committee on Post Office and Post Roads, Subcommittee No. 1 (Post Office and Post Roads), Seventy-Sixth Congress, First Session, on Mar. 11, 1939. U.S. G.P.O., 1939.