El libro oficial de Ubuntu /

by Mako Hill, Benjamin, Mako Hill, Benjamin
Published 2009

El libro oficial de Ubuntu Server /

by Mako Hill, Benjamin, Mako Hill, Benjamin, Rankin, Klyle
Published 2010

A practical guide to Ubuntu Linux /

by Sobell, Mark G., Sobell, Mark G.
Published 2011

Ubuntu /

by Charte Ojeda, Francisco, Charte Ojeda, Francisco
Published 2010

Ubuntu Linux /

by Serrat Olmos, Manuel David, Serrat Olmos, Manuel David
Published 2009

Ubuntu Linux bible /

by Von Hagen, William, Von Hagen, William
Published 2007