Negus, C. (2015). Linux bible (Ninth edition.). Wiley.
Cita Chicago (17th ed.)Negus, Christopher. Linux Bible. Ninth edition. Indianapolis, Indiana: Wiley, 2015.
Cita MLA (9th ed.)Negus, Christopher. Linux Bible. Ninth edition. Wiley, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.