Hirsch, G. A. (1980). Demographic, psychological, and combined approaches as determinants of family planning-realated attitudes and behavior [microform]. Photoduplication Service, University of the Philippines Library.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHirsch, Geoffrey A. Demographic, Psychological, and Combined Approaches as Determinants of Family Planning-realated Attitudes and Behavior [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1980.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHirsch, Geoffrey A. Demographic, Psychological, and Combined Approaches as Determinants of Family Planning-realated Attitudes and Behavior [microform]. Photoduplication Service, University of the Philippines Library, 1980.
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