APA aipamena

Marakas, G. M. (2003). Decision support systems in the 21st century (2nd ed.). Prentice Hall.

Chicago Style aipamena

Marakas, George M. Decision Support Systems in the 21st Century. 2nd ed. Upper Saddle River, NJ ; New Delhi: Prentice Hall, 2003.

MLA aipamena

Marakas, George M. Decision Support Systems in the 21st Century. 2nd ed. Prentice Hall, 2003.