Pederson, H. A. (1972). A simplified client record system for family planning programs. Community and Family Study Center.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPederson, Harald A. A Simplified Client Record System for Family Planning Programs. Chicago: Community and Family Study Center, 1972.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPederson, Harald A. A Simplified Client Record System for Family Planning Programs. Community and Family Study Center, 1972.
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