Smith, R. W. (2005). LPIC-1: Linux Professional Institute Certification. Study guide (First edition.). Editorial Wiley Publishing.
Chicago-Zitierstil (17. Ausg.)Smith, Roderick W. LPIC-1: Linux Professional Institute Certification. Study Guide. First edition. Indianápolis: Editorial Wiley Publishing, 2005.
MLA-Zitierstil (8. Ausg.)Smith, Roderick W. LPIC-1: Linux Professional Institute Certification. Study Guide. First edition. Editorial Wiley Publishing, 2005.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.