APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (8e ed.) Bronvermelding

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