Marakas, G. M. (2003). Decision support systems in the 21st century (2nd ed.). Prentice Hall.
Citace podle Chicago (17th ed.)Marakas, George M. Decision Support Systems in the 21st Century. 2nd ed. Upper Saddle River, NJ ; New Delhi: Prentice Hall, 2003.
Citace podle MLA (8th ed.)Marakas, George M. Decision Support Systems in the 21st Century. 2nd ed. Prentice Hall, 2003.
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