Philippine Council for Agriculture, Forestry and Natural Resources Research and Development. (1990). The Philippines recommends for corn postproduction operations. PCARRD.
Παραπομπή σε μορφή Chicago (17η εκδ.)Philippine Council for Agriculture, Forestry and Natural Resources Research and Development. The Philippines Recommends for Corn Postproduction Operations. Los Banos, Laguna: PCARRD, 1990.
Παραπομπή σε μορφή MLA (9th εκδ.)Philippine Council for Agriculture, Forestry and Natural Resources Research and Development. The Philippines Recommends for Corn Postproduction Operations. PCARRD, 1990.
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