Estados Unidos. Rural Business and Cooperative Development Service. (1996). Rural cooperatives. Rural Business-Cooperative Development Service, U.S. Department of Agriculture.
Cita Chicago Style (17a ed.)Estados Unidos. Rural Business and Cooperative Development Service. Rural Cooperatives. Washington: Rural Business-Cooperative Development Service, U.S. Department of Agriculture, 1996.
Cita MLA (9a ed.)Estados Unidos. Rural Business and Cooperative Development Service. Rural Cooperatives. Rural Business-Cooperative Development Service, U.S. Department of Agriculture, 1996.
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