NEGUS CHRISTOPHER. (2007). LINUX BIBLE: 2007 (WITH CD & DVD). WILEY INDIA (P) LTD.
Čikaški stil citiranja (17. izdanje)NEGUS CHRISTOPHER. LINUX BIBLE: 2007 (WITH CD & DVD). NEW DELHI: WILEY INDIA (P) LTD, 2007.
MLA način citiranja (9. izdanje)NEGUS CHRISTOPHER. LINUX BIBLE: 2007 (WITH CD & DVD). WILEY INDIA (P) LTD, 2007.
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