Abdullah และ Rasyidin. (1992) The relationship between family planning management at district level and coverage of contraceptive practice in Nakhon Ratchasima province, Thailand. Mahidol University,:ม.ป.ท.Abdullah และ Rasyidin. 1992. The relationship between family planning management at district level and coverage of contraceptive practice in Nakhon Ratchasima province, Thailand. ม.ป.ท.:Mahidol University,;Abdullah และ Rasyidin. The relationship between family planning management at district level and coverage of contraceptive practice in Nakhon Ratchasima province, Thailand. ม.ป.ท.:Mahidol University, 1992. Print.