Alan Guttmacher Institute\nPlanned Parenthood Federation of America. Family Planning International Assistance Division\nUnited States. Agency for International Development. (1978). International Family Planning Perspectives. Alan Guttmacher Institute.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAlan Guttmacher Institute\nPlanned Parenthood Federation of America. Family Planning International Assistance Division\nUnited States. Agency for International Development. International Family Planning Perspectives. New York: Alan Guttmacher Institute, 1978.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAlan Guttmacher Institute\nPlanned Parenthood Federation of America. Family Planning International Assistance Division\nUnited States. Agency for International Development. International Family Planning Perspectives. Alan Guttmacher Institute, 1978.