APA (7e ed.) Bronvermelding

Não informado. (1952). Marketing Research Report. U.S. Department of Agriculture, Bureau of Agricultural Economics.

Chicago (17e ed.) Bronvermelding

Não informado. Marketing Research Report. Washington: U.S. Department of Agriculture, Bureau of Agricultural Economics, 1952.

MLA (8e ed.) Bronvermelding

Não informado. Marketing Research Report. U.S. Department of Agriculture, Bureau of Agricultural Economics, 1952.

Let op: Deze citaties zijn niet altijd 100% accuraat.