National Research Council of the Philippines. Research Library & Information Division, Santos, A. C., Santos, G. A., Obligacion, M. B. S., Olay, L. P., & Fojas, F. R. (1981). Philippine plants and their contained natural products: Biological and pharmacological literature survey. National Research Council of the Philippines.
Cytowanie według stylu Chicago (wyd. 17)National Research Council of the Philippines. Research Library & Information Division, Alfredo C. Santos, Gertrudes Aguilar Santos, Maria Basco Santos Obligacion, Leticia P. Olay, i Felicita R. Fojas. Philippine Plants and Their Contained Natural Products: Biological and Pharmacological Literature Survey. Bicutan Tagig, Metro Manila: National Research Council of the Philippines, 1981.
Cytowanie według stylu MLA (wyd. 9)National Research Council of the Philippines. Research Library & Information Division, et al. Philippine Plants and Their Contained Natural Products: Biological and Pharmacological Literature Survey. National Research Council of the Philippines, 1981.