Topper, M. D. (1991). Schooling attainment, family background, and preferential policies: The case of the Malaysian educational expansion. Stanford University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Topper, Michael Douglas. Schooling Attainment, Family Background, and Preferential Policies: The Case of the Malaysian Educational Expansion. Stanford, California: Stanford University, 1991.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Topper, Michael Douglas. Schooling Attainment, Family Background, and Preferential Policies: The Case of the Malaysian Educational Expansion. Stanford University, 1991.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.