Dyfyniad APA

Sharma, T. C., & Coutinho, O. (1977). Economic and commercial geography of India. Vikas.

Dyfyniad Arddull Chicago

Sharma, T. C., and O. Coutinho. Economic and Commercial Geography of India. New Delhi: Vikas, 1977.

Dyfyniad MLA

Sharma, T. C., and O. Coutinho. Economic and Commercial Geography of India. Vikas, 1977.

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