#aPlanas, T., Horique, C., & Magsino, E. (1981). Costs involved in the domestic production of agri-based import substitutes: Fattened cattle, Southern Tagalog. Special Studies Division, Planning Service, Ministry of Agriculture.
Cita Chicago (17th ed.)#aPlanas, T.A, C.T Horique, i E.B Magsino. Costs Involved in the Domestic Production of Agri-based Import Substitutes: Fattened Cattle, Southern Tagalog. Quezon City: Special Studies Division, Planning Service, Ministry of Agriculture, 1981.
Cita MLA (9th ed.)#aPlanas, T.A, et al. Costs Involved in the Domestic Production of Agri-based Import Substitutes: Fattened Cattle, Southern Tagalog. Special Studies Division, Planning Service, Ministry of Agriculture, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.