Razal, R. A., & Palijon, A. M. (2009). Non-wood forest products of the Philippines. College of Forestry and Natural Resources, University of the Philippines Los Baños.
Chicago Style (17. basım) AtıfRazal, Ramon A., ve Armando M. Palijon. Non-wood Forest Products of the Philippines. Los Banos, Laguna: College of Forestry and Natural Resources, University of the Philippines Los Baños, 2009.
MLA (9th ed.) AtıfRazal, Ramon A., ve Armando M. Palijon. Non-wood Forest Products of the Philippines. College of Forestry and Natural Resources, University of the Philippines Los Baños, 2009.
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