Valiente, A. M. (1979). Coconut socio-economic and marketing study: Part XII. Special Studies Division, Department of Agriculture.
Cita Chicago (17th ed.)Valiente, A. M. Coconut Socio-economic and Marketing Study: Part XII. Quezon City: Special Studies Division, Department of Agriculture, 1979.
Cita MLA (9th ed.)Valiente, A. M. Coconut Socio-economic and Marketing Study: Part XII. Special Studies Division, Department of Agriculture, 1979.
Atenció: Aquestes cites poden no estar 100% correctes.