Hirschey Mark. (2009). Managerial Economics. Cengage Learning.
Chicagoスタイル(17版)引用形式Hirschey Mark. Managerial Economics. New Delhi: Cengage Learning, 2009.
MLA(9版)引用形式Hirschey Mark. Managerial Economics. Cengage Learning, 2009.
警告: この引用は必ずしも正確ではありません.