Coronel, R. E. (1983). Promising fruits of the Philippines. University of the Philippines at Los Banos, College of Agriculture.
Chicago-viite (17. p.)Coronel, Roberto E. Promising Fruits of the Philippines. Los Banos,Laguna: University of the Philippines at Los Banos, College of Agriculture, 1983.
MLA-viite (9. p.)Coronel, Roberto E. Promising Fruits of the Philippines. University of the Philippines at Los Banos, College of Agriculture, 1983.
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