Craig Zacker · Steven Anthony Zacker Craig · Zacker Craig Steven Anthony
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Egzamin 70410 Instalowanie i konfigurowanie Windows Server 2012 | 978-83-7541-111-9 (83-7541-111-6) | 2013 |
| Microsoft Windows Small Business Server 2008 Vademecum Administratora | 978-83-7541-055-6 (83-7541-055-1) | 2009 |
| Windows Vista Configuration Exam 70-620 | 978-0-470-06958-5 (0-470-06958-9) | 2007 |