Maglalang, D. M., Groot, H. C., & Flavier, J. M. (1976). Agricultural approach to family planning. Communication Foundation for Asia.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMaglalang, Demetrio M., Hans C. Groot, और Juan M. Flavier. Agricultural Approach to Family Planning. Manila, Philippines: Communication Foundation for Asia, 1976.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMaglalang, Demetrio M., et al. Agricultural Approach to Family Planning. Communication Foundation for Asia, 1976.
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