Korean Institute for Family Planning. Journal of family planning studies. Korean Institute for Family Planning.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKorean Institute for Family Planning. Journal of Family Planning Studies. [Korea]: Korean Institute for Family Planning.
एमएलए (9वां संस्करण) प्रशस्ति पत्रKorean Institute for Family Planning. Journal of Family Planning Studies. Korean Institute for Family Planning.
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