Raymond, Eric. "Second-system effect". The Jargon File. Retrieved June 24, 2013. /wiki/Eric_S._Raymond
This article is based on material taken from Second-system+effect at the Free On-line Dictionary of Computing prior to 1 November 2008 and incorporated under the "relicensing" terms of the GFDL, version 1.3 or later. https://foldoc.org/Second-system+effect
Brooks, Frederick P. Jr. (1975). "The Second-System Effect". The Mythical Man-Month: essays on software engineering. Addison Wesley Longman. pp. 53–58. ISBN 0-201-00650-2. 0-201-00650-2