Population Education Research Utilization and Population Center Foundation Library. (1976). Teacher training schemes in population education. Popolation Center Foundation, Inc.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPopulation Education Research Utilization and Population Center Foundation Library. Teacher Training Schemes in Population Education. Rizal: Popolation Center Foundation, Inc, 1976.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPopulation Education Research Utilization and Population Center Foundation Library. Teacher Training Schemes in Population Education. Popolation Center Foundation, Inc, 1976.
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