Al Ameel، H.، و Melhuish، E. (2002). The Effects of Different Types of Pre-School Curricula on some Aspects of Children's Experience and Development in Saudi Arabia (رسالة دكتوراه غير منشورة). Cardiff University، كارديف. مسترجع من http://search.mandumah.com/Record/608420
Al Ameel، Huda، و Edward Melhuish. "The Effects of Different Types of Pre-School Curricula On Some Aspects of Children's Experience and Development in Saudi Arabia" رسالة دكتوراه. Cardiff University، كارديف، 2002. مسترجع من http://search.mandumah.com/Record/608420