APA aipamena

Gonzales, F. H., & Guzman, R. D. (1974). Soybean production and marketing in Northern Luzon. Marketing Research Unit, National Food and Agriculture Council, Dept. of Agriculture and Natural Resources.

Chicago Style aipamena

Gonzales, F. H., and R. D. Guzman. Soybean Production and Marketing in Northern Luzon. [Quezon City: Marketing Research Unit, National Food and Agriculture Council, Dept. of Agriculture and Natural Resources, 1974.

MLA aipamena

Gonzales, F. H., and R. D. Guzman. Soybean Production and Marketing in Northern Luzon. Marketing Research Unit, National Food and Agriculture Council, Dept. of Agriculture and Natural Resources, 1974.