Não informado. (1947). Livestock and meat situation. U.S. Department of Agriculture, Agricultural Marketing Service.
Čikaški stil citiranja (17. izdanje)Não informado. Livestock and Meat Situation. Washington: U.S. Department of Agriculture, Agricultural Marketing Service, 1947.
MLA način citiranja (8. izdanje)Não informado. Livestock and Meat Situation. U.S. Department of Agriculture, Agricultural Marketing Service, 1947.
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