Family Planning Organization of the Philippines. (1977). Yearbook. The Organization.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFamily Planning Organization of the Philippines. Yearbook. Manila: The Organization, 1977.
एमएलए (9वां संस्करण) प्रशस्ति पत्रFamily Planning Organization of the Philippines. Yearbook. The Organization, 1977.
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