Srivastava, L. R. N. (1971). Educational and economic condition, and employment position of eighteen tribes. National Council of Educational Research and Training.
Dyfyniad Arddull ChicagoSrivastava, L. R. N. Educational and Economic Condition, and Employment Position of Eighteen Tribes. New Delhi]: National Council of Educational Research and Training, 1971.
Dyfyniad MLASrivastava, L. R. N. Educational and Economic Condition, and Employment Position of Eighteen Tribes. National Council of Educational Research and Training, 1971.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.