Srivastava, L. R. N. (1971). Educational and economic condition, and employment position of eighteen tribes. National Council of Educational Research and Training.
Chicago-referens (17:e uppl.)Srivastava, L. R. N. Educational and Economic Condition, and Employment Position of Eighteen Tribes. New Delhi]: National Council of Educational Research and Training, 1971.
MLA-referens (8:e uppl.)Srivastava, L. R. N. Educational and Economic Condition, and Employment Position of Eighteen Tribes. National Council of Educational Research and Training, 1971.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.