Mallach, E. (1994). Understanding decision support systems and expert systems. Irwin.
Citace podle Chicago (17th ed.)Mallach, Efrem. Understanding Decision Support Systems and Expert Systems. Burr Ridge, Ill: Irwin, 1994.
Citace podle MLA (9th ed.)Mallach, Efrem. Understanding Decision Support Systems and Expert Systems. Irwin, 1994.
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