توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Sharaf, A. A. E. (1992). A comparative study of the development of the primary stage of Islamic religious education in the state of Kuwait and the Kingdom of Saudi Arabia from 1950 to 1990. University of Sheffield.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Sharaf, Adel Abdulwahab Eissa. A Comparative Study of the Development of the Primary Stage of Islamic Religious Education in the State of Kuwait and the Kingdom of Saudi Arabia from 1950 to 1990. Sheffield, England: University of Sheffield, 1992.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Sharaf, Adel Abdulwahab Eissa. A Comparative Study of the Development of the Primary Stage of Islamic Religious Education in the State of Kuwait and the Kingdom of Saudi Arabia from 1950 to 1990. University of Sheffield, 1992.