Dyfyniad APA

Froyen Richard. (2014). Macreconomics: Theories and Policies (10.). Pearson Education.

Dyfyniad Arddull Chicago

Froyen Richard. Macreconomics: Theories and Policies. 10. Pearson Education, 2014.

Dyfyniad MLA

Froyen Richard. Macreconomics: Theories and Policies. 10. Pearson Education, 2014.

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