Population Center Foundation. Population Information Division. (1978). Production guidelines in developing family planning, IEC materials: Experiences of selected agencies engaged in population and population-related activities. PCF.
Cita Chicago (17th ed.)Population Center Foundation. Population Information Division. Production Guidelines in Developing Family Planning, IEC Materials: Experiences of Selected Agencies Engaged in Population and Population-related Activities. Makati: PCF, 1978.
Cita MLA (9th ed.)Population Center Foundation. Population Information Division. Production Guidelines in Developing Family Planning, IEC Materials: Experiences of Selected Agencies Engaged in Population and Population-related Activities. PCF, 1978.
Atenció: Aquestes cites poden no estar 100% correctes.