Walton Gary. (2010). History of the American Economy 11 ED (11th.). Cengage Learning.
Chicagoスタイル(17版)引用形式Walton Gary. History of the American Economy 11 ED. 11th. USA: Cengage Learning, 2010.
MLA(9版)引用形式Walton Gary. History of the American Economy 11 ED. 11th. Cengage Learning, 2010.
警告: この引用は必ずしも正確ではありません.