Jang,Michael. (2005). RHCE: Red hat certified engineer linux (4th ed.). Dreamtech.
Chicago Edition CitationJang,Michael. RHCE: Red Hat Certified Engineer Linux. 4th ed. New Delhi: Dreamtech, 2005.
Cita MLAJang,Michael. RHCE: Red Hat Certified Engineer Linux. 4th ed. Dreamtech, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.