APA aipamena

Samuelson, W., & Marks, S. G. (2006). Managerial economics (5th ed.). John Wiley & Sons.

Chicago Style aipamena

Samuelson, William, and Stephen G. Marks. Managerial Economics. 5th ed. Hoboken, N.J: John Wiley & Sons, 2006.

MLA aipamena

Samuelson, William, and Stephen G. Marks. Managerial Economics. 5th ed. John Wiley & Sons, 2006.