Dyfyniad APA

Froyen,, R. T. (2001). Macroeconomics: Theories and policies (6th.). Addison Wesley Longman.

Dyfyniad Arddull Chicago

Froyen,, Richard T. Macroeconomics: Theories and Policies. 6th. New Delhi: Addison Wesley Longman, 2001.

Dyfyniad MLA

Froyen,, Richard T. Macroeconomics: Theories and Policies. 6th. Addison Wesley Longman, 2001.

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