| Titel | ISBN-13 (ISBN-10) | Erscheinungsjahr |
|---|---|---|
| Electronic Banking: The Ultimate Guide to Business and Technology of Online Banking | 978-3-322-86629-5 (3-322-86629-7) | 2001 |
| Mobile Networking with W.A.P.: The Ultimate Guide to the Efficient Use of Wireless Application Protocol | 978-3-322-86792-6 (3-322-86792-7) | 2000 |