Dyfyniad APA

McEachern, W. A. (1997). Macroeconomics: A contemporary introduction (4th ed.). South-Western College Pub..

Dyfyniad Arddull Chicago

McEachern, William A. Macroeconomics: A Contemporary Introduction. 4th ed. Cincinnati, Ohio: South-Western College Pub., 1997.

Dyfyniad MLA

McEachern, William A. Macroeconomics: A Contemporary Introduction. 4th ed. South-Western College Pub., 1997.

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