Dyfyniad APA

Singh, L. (1992). Ecomomics of Tobacco Cultivation, Production and Exchange. Deep & Deep.

Dyfyniad Arddull Chicago

Singh, L.P. Ecomomics of Tobacco Cultivation, Production and Exchange. New Delhi: Deep & Deep, 1992.

Dyfyniad MLA

Singh, L.P. Ecomomics of Tobacco Cultivation, Production and Exchange. Deep & Deep, 1992.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.