Estados Unidos. Agricultural Cooperative Service. (1987). Cooperatives in agribusiness. United States Agricultural Cooperative Service.
Cita Chicago Style (17a ed.)Estados Unidos. Agricultural Cooperative Service. Cooperatives in Agribusiness. Washington: United States Agricultural Cooperative Service, 1987.
Cita MLA (9a ed.)Estados Unidos. Agricultural Cooperative Service. Cooperatives in Agribusiness. United States Agricultural Cooperative Service, 1987.
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