United States. Congress. Senate. Committee on Labor and Public Welfare. Subcommittee on Migratory Labor & ProQuest (Firm). (1972). Farmworkers in rural America, 1971-1972: Hearings, Ninety-second Congress, first and second session .. U.S. Govt. Print. Off.
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Labor and Public Welfare. Subcommittee on Migratory Labor and ProQuest (Firm). Farmworkers in Rural America, 1971-1972: Hearings, Ninety-second Congress, First and Second Session .. Washington: U.S. Govt. Print. Off, 1972.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Labor and Public Welfare. Subcommittee on Migratory Labor and ProQuest (Firm). Farmworkers in Rural America, 1971-1972: Hearings, Ninety-second Congress, First and Second Session .. U.S. Govt. Print. Off, 1972.