Froyen, R. T. (2004). Macroeconomics (8th ed.). Pearson Education.
Chicagoスタイル(17版)引用形式Froyen, Richard T. Macroeconomics. 8th ed. New Delhi: Pearson Education, 2004.
MLA(9版)引用形式Froyen, Richard T. Macroeconomics. 8th ed. Pearson Education, 2004.
警告: この引用は必ずしも正確ではありません.