Lee, J. O. (1979). Educational opportunity and its implication on personal distribution of income: A case study of Korea. Thammasat University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Lee, Jung Ook. Educational Opportunity and Its Implication on Personal Distribution of Income: A Case Study of Korea. Bangkok: Thammasat University, 1979.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Lee, Jung Ook. Educational Opportunity and Its Implication on Personal Distribution of Income: A Case Study of Korea. Thammasat University, 1979.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.