Philippines. Department of Agriculture, Espino, R. R. C., Ramos, J., & Atienza, C. (2001). Techno-guide for cacao in the Philippines. High Value Commercial Crops Program, Department of Agriculture (DA-HVCC).
Chicagoスタイル(17版)引用形式Philippines. Department of Agriculture, Rene Rafael C. Espino, J.V Ramos, , C.S Atienza. Techno-guide for Cacao in the Philippines. Quezon City: High Value Commercial Crops Program, Department of Agriculture (DA-HVCC), 2001.
MLA(9版)引用形式Philippines. Department of Agriculture, et al. Techno-guide for Cacao in the Philippines. High Value Commercial Crops Program, Department of Agriculture (DA-HVCC), 2001.
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