Guzman, R. (1974). Sweet potato marketing; Part II: Eastern Visayas. Special Studies Division, National Food and Agriculture Council, Dept. of Agriculture.
Citación estilo ChicagoGuzman, R.D. Sweet Potato Marketing; Part II: Eastern Visayas. Quezon City: Special Studies Division, National Food and Agriculture Council, Dept. of Agriculture, 1974.
Cita MLAGuzman, R.D. Sweet Potato Marketing; Part II: Eastern Visayas. Special Studies Division, National Food and Agriculture Council, Dept. of Agriculture, 1974.
Warning: These citations may not always be 100% accurate.