Dyfyniad APA

McCONNELL, C. R. (1974). Economics: Principles, problems and policies. Tata McGraw-Hill.

Dyfyniad Arddull Chicago

McCONNELL, Campbell R. Economics: Principles, Problems and Policies. New Delhi: Tata McGraw-Hill, 1974.

Dyfyniad MLA

McCONNELL, Campbell R. Economics: Principles, Problems and Policies. Tata McGraw-Hill, 1974.

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