1. Jones, C.: Software Engineering Best Practices: Lessons from Successful Projects in the Top Companies. McGraw-Hill Education (2010). A study by a renowned software engineering expert, confirming that bug fixing can consume 30% to 50% of total development effort
2. Coverity Scan: Open Source Report. A survey conducted by the provider of the static analysis tools, found that fixing bugs can consume up to 50% of development time (2012)
3. McConnell, S.: More Effective Agile. Constrrux Press. ISBN: 978–1–7335182–1–5. Prepublication Draft 21-February-2019
4. McConnell, S.: More Effective Agile. Constrrux Press. ISBN: 978–1–7335182–1–5. 01-September-2019
5. IEEE Standard for Software Reviews and Audits, IEEE Std 1028™-2008