Samo และ Kifle Sede. (1992) Selected factors influencing family planning behavior among currently married women aged 15-49 in Addis Ababa City, Ethiopia. Mahidol University,:ม.ป.ท.Samo และ Kifle Sede. 1992. Selected factors influencing family planning behavior among currently married women aged 15-49 in Addis Ababa City, Ethiopia. ม.ป.ท.:Mahidol University,;Samo และ Kifle Sede. Selected factors influencing family planning behavior among currently married women aged 15-49 in Addis Ababa City, Ethiopia. ม.ป.ท.:Mahidol University, 1992. Print.