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