United States. Congress. Senate. Committee on Labor and Human Resources & ProQuest (Firm). (1980). Occupational Safety and Health Improvements Act of 1980: Hearings before the Committee on Labor and Human Resources, United States Senate, Ninety-sixth Congress, second session, on S. 2153 ... April 15, 17, and 25, 1980. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Labor and Human Resources and ProQuest (Firm). Occupational Safety and Health Improvements Act of 1980: Hearings Before the Committee on Labor and Human Resources, United States Senate, Ninety-sixth Congress, Second Session, on S. 2153 ... April 15, 17, and 25, 1980. Washington: U.S. G.P.O., 1980.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Labor and Human Resources and ProQuest (Firm). Occupational Safety and Health Improvements Act of 1980: Hearings Before the Committee on Labor and Human Resources, United States Senate, Ninety-sixth Congress, Second Session, on S. 2153 ... April 15, 17, and 25, 1980. U.S. G.P.O., 1980.