1. Brooks, F.P., Jr.: Three great challenges for half-century-old computer science. Journal of the ACM (JACM) 50(1), 25–26 (2003)
2. Hastie, S., Wojewoda, S.: Standish Group 2015 Chaos Report-Q&A with Jennifer Lynch. Retrieved 1(15), 2016 (2015)
3. Jones, C.: Applied software measurement: global analysis of productivity and quality. McGraw-Hill Education Group (2008)
4. Boehm, B., Abts, C., Chulani, S.: Software development cost estimation approaches—A survey. Ann. Softw. Eng. 10(1–4), 177–205 (2000)
5. Helmer-Hirschberg, O., Brown, B. B., Gordon, T. J.: Social technology (Vol. 3063) (1966)