Foreit, J. R., & Foreit, J. R. (1998). Family planning operations research: A book of readings. Population Council.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रForeit, James R., और James R.;Frejka Foreit. Family Planning Operations Research: A Book of Readings. Population Council, 1998.
एमएलए (9वां संस्करण) प्रशस्ति पत्रForeit, James R., और James R.;Frejka Foreit. Family Planning Operations Research: A Book of Readings. Population Council, 1998.
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