See, T. P. L. (1999). The personality characteristics of students enrolled in engineering twinning program at sepang institute of technology.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)See, Tho Puk Lim. The Personality Characteristics of Students Enrolled in Engineering Twinning Program at Sepang Institute of Technology. 1999.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)See, Tho Puk Lim. The Personality Characteristics of Students Enrolled in Engineering Twinning Program at Sepang Institute of Technology. 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.