Further Reading
- Stephanos Androutsellis-Theotokis, Diomidis Spinellis,
  Maria Kechagia, and Georgios Gousios.
Open
  source software: A survey from 10,000 feet.
Foundations and Trends in Technology, Information and Operations
  Management, 4(3–4):187–347, 2010.
(doi:10.1561/0200000026)
 
- Michael A. Cusumano.
The Business of
  Software: What Every Manager, Programmer, and Entrepreneur Must Know to
  Thrive and Survive in Good Times and Bad.
The Free Press, New York, 2004.
 
- J. Feller and
  B. Fitzgerald.
Understanding Open Source Software Development.
Addison-Wesley, Reading, MA, 2001.
 
- E. Von Hippel.
Innovation by user communities: Learning from open source software.
Sloan Management Review, 42(4):82–86, Summer 2001.
 
- Maria Kechagia,
  Diomidis Spinellis, and Stephanos Androutsellis-Theotokis.
Open source licensing across
  package dependencies.
In Costas Vassilakis and Nikolaos Tselikas, editors, PCI 2010:
  Proceedings of 14th Panhelenic Conference on Informatics, pages
  27–32, Los Alamitos, CA, USA, September 2010. IEEE Computer Society.
(doi:10.1109/PCI.2010.28)
 
- Brian W. Kernighan
  and P. J. Plauger.
Software
  Tools.
Addison-Wesley, Reading, MA, 1976.
 
- John Lions.
Lions'
  Commentary on Unix 6th Edition with Source Code.
Annabooks, Poway, CA, 1996.
 
- T. R. Madanmohan and
  Rahul De'.
Open source reuse in commercial firms.
IEEE Software, 21(6):62–69, November/December 2004.
(doi:10.1109/MS.2004.45)
 
- David G.
  Messerschmitt and Clemens Szyperski.
Software Ecosystem—Understanding An Indispensable Technology and
  Industry.
MIT Press, Cambridge, 2003.
 
- Eric S. Raymond.
The Cathedral
  and the Bazaar: Musings on Linux and Open Source by an Accidental
  Revolutionary.
O' Reilly and Associates, Sebastopol, CA, 2001.
 
- Eric S. Raymond.
The Art Of Unix
  Programming.
Addison-Wesley, 2003.
 
- J. Sandred.
Managing Open Source Projects.
John Wiley and Sons, New York, 2001.
 
- Diomidis
  Spinellis and Clements Szyperski.
How
  is open source affecting software development?.
IEEE Software, 21(1):28–33, January/February 2004.
 
- Diomidis Spinellis.
Open
  source and professional advancement.
IEEE Software, 23(5):70–71, September/October 2006.
(doi:10.1109/MS.2006.136)
 
- Diomidis Spinellis.
Cracking
  software reuse.
IEEE Software, 24(1):12–13, January/February 2007.
(doi:10.1109/MS.2007.9)
 
- Diomidis Spinellis.
Choosing
  and using open source components.
IEEE Software, 28(3):96, 95, May/June 2011.
(doi:10.1109/MS.2011.54)