| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Enterprise Resource Planning Systems: Systems, Life Cycle, Electronic Commerce, and Risk | Printed Access Code | 978-0-511-80593-6 (0-511-80593-4) | 2012 | Daniel E. O'Leary |
| Enterprise Resource Planning Systems: Systems, Life Cycle, Electronic Commerce, and Risk | Hardcover | 978-0-521-79152-6 (0-521-79152-9) | 2000 | " |
D.O. · Daniel E. · Daniel L. · Daniel O'Leary · E. L. · E O'leary · O'leary