Al-Rasheed, N. A., & Garlock, J. O. (1989). The determination of differences and similarities of substructure and methodology present in dissertations from departments of education in three universities. University of Southern California.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Al-Rasheed, Nasser A.N, و Jerry O. Garlock. The Determination of Differences and Similarities of Substructure and Methodology Present in Dissertations from Departments of Education in Three Universities. California: University of Southern California, 1989.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Al-Rasheed, Nasser A.N, و Jerry O. Garlock. The Determination of Differences and Similarities of Substructure and Methodology Present in Dissertations from Departments of Education in Three Universities. University of Southern California, 1989.