F. P. Brooks, The Mythical Man-Month: Essays on Software Engineering, 1975.

M. S. Krishnan, Software release management: a business perspective, CASCON '94: Proceedings of the 1994 conference of the Centre for Advanced Studies on Collaborative research, 1994.

K. Fogel and M. Bar, Open Source Development with CVS, 2003.

V. Hippel and E. , Democratizing Innovation, 2005.