United States. Congress. House. Committee on Interstate and Foreign Commerce. Subcommittee on Communications and Power & ProQuest (Firm). (1970). Joint board for telephone separations: Hearings, Ninety-first Congress, second session, on H.R. 12150 ... February 24 and 25, 1970. U.S. Govt. Print. Off.
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Interstate and Foreign Commerce. Subcommittee on Communications and Power and ProQuest (Firm). Joint Board for Telephone Separations: Hearings, Ninety-first Congress, Second Session, on H.R. 12150 ... February 24 and 25, 1970. Washington: U.S. Govt. Print. Off, 1970.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Interstate and Foreign Commerce. Subcommittee on Communications and Power and ProQuest (Firm). Joint Board for Telephone Separations: Hearings, Ninety-first Congress, Second Session, on H.R. 12150 ... February 24 and 25, 1970. U.S. Govt. Print. Off, 1970.