Cita APA (7th ed.)

Valiente, A. M. (1981). Costs involved in the production of agri-based import substitutes: Soybeans, Southern Mindanao. Special Studies Division, Planning Service, Office of the Minister, Ministry of Agriculture.

Cita Chicago (17th ed.)

Valiente, A. M. Costs Involved in the Production of Agri-based Import Substitutes: Soybeans, Southern Mindanao. Quezon City: Special Studies Division, Planning Service, Office of the Minister, Ministry of Agriculture, 1981.

Cita MLA (9th ed.)

Valiente, A. M. Costs Involved in the Production of Agri-based Import Substitutes: Soybeans, Southern Mindanao. Special Studies Division, Planning Service, Office of the Minister, Ministry of Agriculture, 1981.