Al-Moaili, A. A. I., & Smith, W. S. (1980). How to implement the science activities and problem-solving approach to supplement the official science textbook of elementary third grade for males in the kingdom of Saudi Arabia. University of Kansas,Faculty of the Graduate School, Department of Curricium and Instruction.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Al-Moaili, Ahmed Abdullah I., و Walter S. Smith. How to Implement the Science Activities and Problem-solving Approach to Supplement the Official Science Textbook of Elementary Third Grade for Males in the Kingdom of Saudi Arabia. University of Kansas,Faculty of the Graduate School, Department of Curricium and Instruction, 1980.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Al-Moaili, Ahmed Abdullah I., و Walter S. Smith. How to Implement the Science Activities and Problem-solving Approach to Supplement the Official Science Textbook of Elementary Third Grade for Males in the Kingdom of Saudi Arabia. University of Kansas,Faculty of the Graduate School, Department of Curricium and Instruction, 1980.