APA Citation

Mankiw, N. G. (2016). Principles of economics. Boston: Cengage Learning.

Trích dẫn kiểu Chicago

Mankiw, N. Gregory. Principles of Economics. Boston: Cengage Learning, 2016.

MLA Citation

Mankiw, N. Gregory. Principles of Economics. Boston: Cengage Learning, 2016.

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