Singh,P C. (1992). Mode of production in Indian agriculture. Rawal Publications.
Dyfyniad Arddull ChicagoSingh,P C. Mode of Production in Indian Agriculture. Jaipur: Rawal Publications, 1992.
Dyfyniad MLASingh,P C. Mode of Production in Indian Agriculture. Rawal Publications, 1992.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.