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- O'BRIEN, James A. Management Information Systems : A Managerial End User Perspective. 2. ed. Burr Ridge : IRWIN, 1993. 571 s. ISBN 0-256-10346-1. [Copy count : 1, currently available 1, at library only 0]
book
- O'BRIEN, James A. Information Systems in Business Management : With Software and Basic Tutorials. 5. ed. Homewood : Irwin, 1988. 617 s. [Copy count : 2, currently available 2, at library only 0]
book