| 2004 |
| Stefanos Gritzalis, S. Katsikas, D. Gritzalis, Athens, Greece, New Technologies Pubs. (in Greek) |
| | |
| Euripidis Loukis, I. Chalaris, I. Apostolakis, , Εθνικό Κέντρο Δημόσιας Διοίκησης |
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| 2003 |
| Stefanos Gritzalis, S. Katsikas, D. Gritzalis, Athens, Greece, Papasotiriou Pubs. (in Greek) |
| | |
| Stefanos Gritzalis, Constantinos Lambrinoudakis, S. Dritsas, S. Katsikas, Athens, Greece, e-Business Forum, Greek Research and Technology Network (in Greek) |
| | |
| 2002 |
| Lilian Mitrou, Thessaloniki, Ekdoseis Sakkoula |
| | |
| Spiros Cotsakis, E. Papantonopoulos, , Springer LNP |
| | |
| Spiros Cotsakis, M. Plionis, , Kluwer ASSL |
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| 2000 |
| Stefanos Gritzalis, C. Douligeris, A. Vakali, G. Soultis, D. Tselios, C. Patsa, Athens, Greece, Livvanis Pubs. (in Greek) |
| | |
| Lilian Mitrou, Athens, National Bank of Greece |
| | |
| Spiros Cotsakis, G. Gibbons, , Springer LNP |
| | |
English