Kutubkhanah، I. K.، و Beegle، J. A. (1986). RURAL COMMUNITY DEVELOPMENT IN SAUDI ARABIA: A STUDY OF PARTICIPATION, OPINIONS, AND EVALUATIONS OF THE DEVELOPMENT CENTER'S PROGRAMS AND SERVICES BY WADI FATMA VILLAGERS (رسالة دكتوراه غير منشورة). Michigan State University، إيست لانسنغ. مسترجع من http://search.mandumah.com/Record/615235
Kutubkhanah، Ismael Khaleel، و J. Allan Beegle. "RURAL COMMUNITY DEVELOPMENT IN SAUDI ARABIA: A STUDY OF PARTICIPATION, OPINIONS, AND EVALUATIONS OF THE DEVELOPMENT CENTER'S PROGRAMS AND SERVICES BY WADI FATMA VILLAGERS" رسالة دكتوراه. Michigan State University، إيست لانسنغ، 1986. مسترجع من http://search.mandumah.com/Record/615235