Alharbey, A. H. (1982). Feasibility of college student placement at King Abdulaziz University by diseriminant function and multiple regression analysis. University of Northern Colorado.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Alharbey, Abdullah Humud. Feasibility of College Student Placement at King Abdulaziz University by Diseriminant Function and Multiple Regression Analysis. Colorado: University of Northern Colorado, 1982.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Alharbey, Abdullah Humud. Feasibility of College Student Placement at King Abdulaziz University by Diseriminant Function and Multiple Regression Analysis. University of Northern Colorado, 1982.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.