Medina, J. (1980). Costs involved in the domestic production of agri-based import substitutes: White corn, Northern Mindanao. Special Studies Division, Planning Service, Ministry of Agriculture.
Citação norma ChicagoMedina, J.P. Costs Involved in the Domestic Production of Agri-based Import Substitutes: White Corn, Northern Mindanao. Quezon City: Special Studies Division, Planning Service, Ministry of Agriculture, 1980.
Citação norma MLAMedina, J.P. Costs Involved in the Domestic Production of Agri-based Import Substitutes: White Corn, Northern Mindanao. Special Studies Division, Planning Service, Ministry of Agriculture, 1980.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.