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).
Citazione stile Chigago Style (17a edizione)Philippines. Department of Agriculture, Rene Rafael C. Espino, J.V Ramos, e C.S Atienza. Techno-guide for Cacao in the Philippines. Quezon City: High Value Commercial Crops Program, Department of Agriculture (DA-HVCC), 2001.
Citatione MLA (9a ed.)Philippines. Department of Agriculture, et al. Techno-guide for Cacao in the Philippines. High Value Commercial Crops Program, Department of Agriculture (DA-HVCC), 2001.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.