APA引文

Hirschey, M. (2009). Managerial Economics (12th.). Cengage Learning.

Chicago Style (17th ed.) Citation

Hirschey, Mark. Managerial Economics. 12th. New Delhi: Cengage Learning, 2009.

MLA引文

Hirschey, Mark. Managerial Economics. 12th. Cengage Learning, 2009.