Rola, A. C. (1986). Policy recommendations for pesticides. University of the Philippines at Los Banos.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRola, Agnes C. Policy Recommendations for Pesticides. College, Laguna: University of the Philippines at Los Banos, 1986.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRola, Agnes C. Policy Recommendations for Pesticides. University of the Philippines at Los Banos, 1986.
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