1. Software Product Lines: Practices and Patterns;Clements,2001
2. Software Product Line Engineering: Foundations Principles and Techniques;Pohl,2005
3. K. Beck et al., Manifesto for Agile Software Development, 2001. (accessed December 2013).
4. Scaling Lean and Agile Development. Thinking and Organizational Tools for Large-Scale Scrum;Larman,2008
5. Agile software product lines: a systematic mapping study;da Silva;Softw.: Pract. Exper.,2011