Não informado. (1978). National food review. U.S. Department of Agriculture, National Economics Division.
Style de citation Chicago (17e éd.)Não informado. National Food Review. Washington: U.S. Department of Agriculture, National Economics Division, 1978.
Style de citation MLA (8e éd.)Não informado. National Food Review. U.S. Department of Agriculture, National Economics Division, 1978.
Attention : ces citations peuvent ne pas être correctes à 100%.