1. Martin Fowler , Kent Beck , John Brant , William Opdyke and Don Roberts , 1999 . Refactoring : Improving the Design of Existing Code. 464. ISBN 9780201485677. Martin Fowler, Kent Beck, John Brant, William Opdyke and Don Roberts, 1999. Refactoring: Improving the Design of Existing Code. 464. ISBN 9780201485677.
2. Chaima Abid , Vahid Alizadeh , Marouane Kessentini , Thiago Ferreira and Danny Dig , 2020 . 30 Years of Software Refactoring Research: A Systematic Literature Review. ISELab, University of Michigan-Dearborn , arXiv:2007.02194. Chaima Abid, Vahid Alizadeh, Marouane Kessentini, Thiago Ferreira and Danny Dig, 2020. 30 Years of Software Refactoring Research: A Systematic Literature Review. ISELab, University of Michigan-Dearborn, arXiv:2007.02194.
3. The WyCash portfolio management system
4. Steve McConnell 2007. [Online]. Available: http://blogs.construx.com/blogs/stevemcc/archive/2007/11/01/technical-debt-2.aspx. Steve McConnell 2007. [Online]. Available: http://blogs.construx.com/blogs/stevemcc/archive/2007/11/01/technical-debt-2.aspx.
5. Technical debt interest assessment