Kahlenberg, R. D. (2025). Class matters: The fight to get beyond race preferences, reduce inequality, and build real diversity at America's colleges (First edition.). PublicAffairs.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Kahlenberg, Richard D. Class Matters: The Fight to Get Beyond Race Preferences, Reduce Inequality, and Build Real Diversity at America's Colleges. First edition. New York: PublicAffairs, 2025.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Kahlenberg, Richard D. Class Matters: The Fight to Get Beyond Race Preferences, Reduce Inequality, and Build Real Diversity at America's Colleges. First edition. PublicAffairs, 2025.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.