25.2. Guías de usuario

• Computer Systems Research Group, UC Berkeley. 4.4BSD User's Reference Manual. O'Reilly & Associates, Inc., 1994. ISBN 1-56592-075-9

• Computer Systems Research Group, UC Berkeley. 4.4BSD User's Supplementary Documents. O'Reilly & Associates, Inc., 1994. ISBN 1-56592-076-7

• UNIX in a Nutshell. O'Reilly & Associates, Inc., 1990. ISBN 093717520X

• Mui, Linda. What You Need To Know When You Can't Find Your UNIX System Administrator. O'Reilly & Associates, Inc., 1995. ISBN 1-56592-104-6

• La Ohio State University ha escrito un Curso de introducción a UNIX disponible en línea en formato HTML y postscript.

• Jpman Project, Japan FreeBSD Users Group. FreeBSD User's Reference Manual (traducción japonesa). Mainichi Communications Inc., 1998. ISBN4-8399-0088-4 P3800E.