APA (7e ed.) Bronvermelding

Oliva, L. P. (1973). Demand analysis of animal foods in the Philippines. Photoduplication Service.

Chicago (17e ed.) Bronvermelding

Oliva, Lydia Padilla. Demand Analysis of Animal Foods in the Philippines. Quezon City: Photoduplication Service, 1973.

MLA (9e ed.) Bronvermelding

Oliva, Lydia Padilla. Demand Analysis of Animal Foods in the Philippines. Photoduplication Service, 1973.

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