United States. Congress. Senate. Committee on the District of Columbia & ProQuest (Firm). (1921). Merger of Street Railways in D.C: Hearings before the United States Senate Committee on the District of Columbia, Subcommittee on S. 4973, Sixty-Sixth Congress, third session, on Feb. 16, 1921. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on the District of Columbia and ProQuest (Firm). Merger of Street Railways in D.C: Hearings Before the United States Senate Committee on the District of Columbia, Subcommittee on S. 4973, Sixty-Sixth Congress, Third Session, on Feb. 16, 1921. Washington: U.S. G.P.O., 1921.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on the District of Columbia and ProQuest (Firm). Merger of Street Railways in D.C: Hearings Before the United States Senate Committee on the District of Columbia, Subcommittee on S. 4973, Sixty-Sixth Congress, Third Session, on Feb. 16, 1921. U.S. G.P.O., 1921.