United States. Congress. Senate. Committee on Interstate Commerce & ProQuest (Firm). (1908). Interstate Telegraph and Telephone Business: Hearings before the United States Senate Committee on Interstate Commerce, Sixtieth Congress, first session, on Feb. 28, Mar. 13, 1908. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Interstate Commerce and ProQuest (Firm). Interstate Telegraph and Telephone Business: Hearings Before the United States Senate Committee on Interstate Commerce, Sixtieth Congress, First Session, on Feb. 28, Mar. 13, 1908. Washington: U.S. G.P.O., 1908.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Interstate Commerce and ProQuest (Firm). Interstate Telegraph and Telephone Business: Hearings Before the United States Senate Committee on Interstate Commerce, Sixtieth Congress, First Session, on Feb. 28, Mar. 13, 1908. U.S. G.P.O., 1908.