Laudon, K. C., & Laudon, J. P. (2007). Management information systems: Managing the digital firm (10th ed.). Prentice Hall.

Laudon, Kenneth C., and Jane Price Laudon. Management Information Systems: Managing the Digital Firm. 10th ed. Upper Saddle River, N.J.: Prentice Hall, 2007.

Laudon, Kenneth C., and Jane Price Laudon. Management Information Systems: Managing the Digital Firm. 10th ed. Prentice Hall, 2007.