APA (7e ed.) Bronvermelding

Não informado. (1978). Rural Development Perspectives. U.S. Department of Agriculture, Economics, Statistics and Cooperative Service.

Chicago (17e ed.) Bronvermelding

Não informado. Rural Development Perspectives. Washington: U.S. Department of Agriculture, Economics, Statistics and Cooperative Service, 1978.

MLA (8e ed.) Bronvermelding

Não informado. Rural Development Perspectives. U.S. Department of Agriculture, Economics, Statistics and Cooperative Service, 1978.

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