Srivastava, L. R. N. (1971). Educational and economic condition, and employment position of eighteen tribes. National Council of Educational Research and Training.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Srivastava, L. R. N. Educational and Economic Condition, and Employment Position of Eighteen Tribes. New Delhi]: National Council of Educational Research and Training, 1971.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Srivastava, L. R. N. Educational and Economic Condition, and Employment Position of Eighteen Tribes. National Council of Educational Research and Training, 1971.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.