Agile Cost Estimation | AiDA. (2020). Retrieved 12 November 2020, from https://aida.mitre.org/agile/agile-cost-estimation/#:~:text=Agile%20developments%20typically%20use%20cost,of%20points%20for%20each%20story
Agile Project Cost Management. (2019). Retrieved 15 November 2020, from https://projectleadershipwaterloo.wordpress.com/2019/12/16/agile-project-cost-management/#:~:text=Agile%20projects%20are%20intended%20to%20respond%20more%20effectively%20to%20change,overall%20project%20and%20individual%20iterations
Cohn, M. (2006). Agile Estimating and Planning, Pearson Education, Inc., 97.
Czarnigowska, A. (2008). Earned Value Method as a Tool for Project Control, Budownictwo i Architektura,3(2), 15-32.
Goodpasture, J. C. (2010). Project management the agile way: Making it work in the enterprise. J. Ross Publishing.
Ismaeel, Jamil (2007). Software Engineering Cost Estimation Using COCOMO II Model
Layton, M., & Ostermiller, S. J. (2017). Agile project management for dummies. Hoboken, New Jersey : John Wiley & Sons, Inc.
Light, M., Rosser, B., Hayward, S. (2005). Realizing the benefits of project and portfolio management. Gartner Research ID G00125673, 1–31.
PMBOK (2017). A guide to the project management body of knowledge PMBOK guide (6th ed.) Newtown Square, Pennsylvania.
Poppendieck, M., & Poppendieck, T. D. (2014). The lean mindset: Ask the right questions, Upper Saddle River, NJ. Addison-Wesley Professional.
Project Management Institute & Agile Alliance. (2017). Agile practice guide. Newton Square, Pennsylvania.
Sliger, M. (2012). Agile estimation techniques. Newtown Square, Pa Project Management Institute.
Vanzant Stern, T. (2020). Lean and agile project management: How to make any project better, faster, and more cost effective, (2nd ed.). Routledge, New York.