APA استشهاد

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

استشهاد بنمط شيكاغو

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

MLA استشهاد

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