Al Nefaey، A.، و Weidman، J. C. (1988). THE RELATIONSHIP BETWEEN MORAL DEVELOPMENT, PARENTAL DISCIPLINE, AND PARENTAL EDUCATION AMONG COLLEGE STUDENTS IN SAUDI ARABIA (رسالة دكتوراه غير منشورة). University of Pittsburgh، بيتسبرغ. مسترجع من http://search.mandumah.com/Record/613630
Al Nefaey، Abid، و John C. Weidman. "THE RELATIONSHIP BETWEEN MORAL DEVELOPMENT, PARENTAL DISCIPLINE, AND PARENTAL EDUCATION AMONG COLLEGE STUDENTS IN SAUDI ARABIA" رسالة دكتوراه. University of Pittsburgh، بيتسبرغ، 1988. مسترجع من http://search.mandumah.com/Record/613630