Institute of Race Relations (Great Britain) & Mason, P. (1967). India and Ceylon : unity and diversity: A symposium. published for the Institute of Race Relations by Oxford U.P..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Institute of Race Relations (Great Britain) و Philip Mason. India and Ceylon : Unity and Diversity: A Symposium. London ; New York: published for the Institute of Race Relations by Oxford U.P., 1967.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Institute of Race Relations (Great Britain) و Philip Mason. India and Ceylon : Unity and Diversity: A Symposium. published for the Institute of Race Relations by Oxford U.P., 1967.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.