González-Barahona, Jesús M.; Miguel A. Ortuño Pérez; Pedro de las Heras Quirós; José Centeno González; Vicente Matellán Olivera. "Counting potatoes: the size of Debian 2.2". debian.org. Archived from the original on 2008-05-03. Retrieved 2003-08-12.
Jobs, Steve (August 2006). "Live from WWDC 2006: Steve Jobs Keynote". Retrieved 2007-02-16. 86 million lines of source code that was ported to run on an entirely new architecture with zero hiccups.
"How Many Lines of Code in Windows?". Knowing.NET. December 6, 2005. Retrieved 2010-08-30. This in turn cites Vincent Maraia's The Build Master as the source of the information.
Debian 7.0 was released in May 2013. The number is an estimate published on 2012-02-13, using the code base which would become Debian 7.0, using the same software method as for the data published by David A. Wheeler. James Bromberger. "Debian Wheezy: US$19 Billion. Your price... FREE!". Archived from the original on 2014-02-23. Retrieved 2014-02-07.
usc.edu
sunset.usc.edu
Vu Nguyen; Sophia Deeds-Rubin; Thomas Tan; Barry Boehm (2007), A SLOC Counting Standard(PDF), Center for Systems and Software Engineering, University of Southern California
González-Barahona, Jesús M.; Miguel A. Ortuño Pérez; Pedro de las Heras Quirós; José Centeno González; Vicente Matellán Olivera. "Counting potatoes: the size of Debian 2.2". debian.org. Archived from the original on 2008-05-03. Retrieved 2003-08-12.
Debian 7.0 was released in May 2013. The number is an estimate published on 2012-02-13, using the code base which would become Debian 7.0, using the same software method as for the data published by David A. Wheeler. James Bromberger. "Debian Wheezy: US$19 Billion. Your price... FREE!". Archived from the original on 2014-02-23. Retrieved 2014-02-07.
