Gaya APA

Negus, C., Caen, F. (2007). Ubuntu Linux Toolbox: 1000+ Commands For Ubuntu And Debian Power Users (-). Indianapolis: Wiley Publiing, Inc.

Gaya MLA

Negus, Christoper., Caen, Francois. "Ubuntu Linux Toolbox: 1000+ Commands For Ubuntu And Debian Power Users". - Indianapolis: Wiley Publiing, Inc, 2007. Text.