Philippine Council for Agriculture, Forestry and Natural Resources Research and Development. Dept. of Science and Technology. (1989). Highlights. Philippine Council for Agriculture, Forestry and Natural Resources Research and Development, Dept. of Science and Technology.
Παραπομπή σε μορφή Chicago (17η εκδ.)Philippine Council for Agriculture, Forestry and Natural Resources Research and Development. Dept. of Science and Technology. Highlights. Los Banos: Philippine Council for Agriculture, Forestry and Natural Resources Research and Development, Dept. of Science and Technology, 1989.
Παραπομπή σε μορφή MLA (9th εκδ.)Philippine Council for Agriculture, Forestry and Natural Resources Research and Development. Dept. of Science and Technology. Highlights. Philippine Council for Agriculture, Forestry and Natural Resources Research and Development, Dept. of Science and Technology, 1989.