Yaseen, N. H., & Krosky, R. (1987). A study of the factors relating to admission and academic achievement of female students in the College of Education, Mecca, Saudi Arabia. University of Northern Colorado.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Yaseen, Nawal Hamed, و Roy Krosky. A Study of the Factors Relating to Admission and Academic Achievement of Female Students in the College of Education, Mecca, Saudi Arabia. Colorado: University of Northern Colorado, 1987.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Yaseen, Nawal Hamed, و Roy Krosky. A Study of the Factors Relating to Admission and Academic Achievement of Female Students in the College of Education, Mecca, Saudi Arabia. University of Northern Colorado, 1987.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.