Dyfyniad APA

Gopinathan, N. (1990). Economic planning and policies.

Dyfyniad Arddull Chicago

Gopinathan, Nair. Economic Planning and Policies. Concept Publishing Co., New Delhi, 1990.

Dyfyniad MLA

Gopinathan, Nair. Economic Planning and Policies. 1990.

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