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[Com2004] How is Open-Source Affecting Software Development?. Diomidis Spinellis and Clemens Szyperski. IEEE Computer. Copyright © Jan/Feb 2004. IEEE Computer Society.

[ComGuide] Committer's Guide. . Copyright © 2005.

[Cov2005] Coverity study on kernel security holes in Linux and FreeBSD. . Copyright © 2005.

[GoldGab2005] Innovation Happens Elsewhere: Open Source as Business Strategy. Ron Goldman and Richard Gabriel. Copyright © 2005. ISBN 1558608893. Morgan-Kaufmann.

[Hub1994] Contributing to the FreeBSD Project. Jordan Hubbard. Copyright © 1994—2005. The FreeBSD Project.

[McKu1999] Soft Updates: A Technique for Eliminating Most Synchronous Writes in the Fast Filesystem. Kirk McKusick and Gregory Ganger. USENIX Annual Technical Conference. . Copyright © 1999.

[McKu1999-1] Twenty Years of Berkeley Unix: From AT&T-Owned to Freely Redistributable. Marshall Kirk McKusick. Open Sources: Voices from the Open Source Revolution. ISBN 1-56592-582-3. O'Reilly Inc.. Copyright © 1993.

[Mon2005] Why you should use a BSD style license for your Open Source Project. Bruce Montague. The FreeBSD Project. Copyright © 2005.

[Nik2005] A project model for the FreeBSD Project. Niklas Saers. Copyright © 2005. The FreeBSD Project.

[Nor1993] Tutorial on Good Lisp Programming Style. Peter Norvig and Kent Pitman. Copyright © 1993.

[Nor2001] Teach Yourself Programming in Ten Years. Peter Norvig. Copyright © 2001.

[Ray2004] How to ask questions the smart way. Eric Steven Raymond. Copyright © 2004.

[RelEngDoc] FreeBSD Release Engineering. Murray Stokely. Copyright © 2001. The FreeBSD Project.