Dyfyniad APA

Mathur, D. P., & Gupta, V. K. (1977). Changing pattern of wheat production and marketing: A resurvey in selected surplus and deficit areas. Centre for Management in Agriculture, Indian Institute of Management.

Dyfyniad Arddull Chicago

Mathur, D. P., and V. K. Gupta. Changing Pattern of Wheat Production and Marketing: A Resurvey in Selected Surplus and Deficit Areas. Ahmedabad: Centre for Management in Agriculture, Indian Institute of Management, 1977.

Dyfyniad MLA

Mathur, D. P., and V. K. Gupta. Changing Pattern of Wheat Production and Marketing: A Resurvey in Selected Surplus and Deficit Areas. Centre for Management in Agriculture, Indian Institute of Management, 1977.

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