APA ציטוט

Roger A. Arnold. (2005). Essentials of Macroeconomics. Mason, OH: Cengage Learning, Inc.

Trích dẫn kiểu Chicago

Roger A. Arnold. Essentials of Macroeconomics. Mason, OH: Cengage Learning, Inc, 2005.

ציטוט MLA

Roger A. Arnold. Essentials of Macroeconomics. Mason, OH: Cengage Learning, Inc, 2005.