APA (7e ed.) Bronvermelding

Creencia, J. (1974). Feasibility of a feed mill in Cagayan Valley. Marketing Research Unit, National Food and Agriculture Council, Dept. of Agriculture and Natural Resources.

Chicago (17e ed.) Bronvermelding

Creencia, J.R. Feasibility of a Feed Mill in Cagayan Valley. [Quezon City: Marketing Research Unit, National Food and Agriculture Council, Dept. of Agriculture and Natural Resources, 1974.

MLA (9e ed.) Bronvermelding

Creencia, J.R. Feasibility of a Feed Mill in Cagayan Valley. Marketing Research Unit, National Food and Agriculture Council, Dept. of Agriculture and Natural Resources, 1974.