Citazione Stile APA (7a Edizione)

Drilon, J. D. (1971). Agribusiness management resource materials. Asian Productivity Organization.

Citazione stile Chigago Style (17a edizione)

Drilon, J. D. Agribusiness Management Resource Materials. Tokyo: Asian Productivity Organization, 1971.

Citatione MLA (9a ed.)

Drilon, J. D. Agribusiness Management Resource Materials. Asian Productivity Organization, 1971.