1. Design & Use of Software Architectures: Adopting and Evolving a Product-line Approach;Bosch,2000
2. Software Product Lines: Practices and Patterns;Clements,2002
3. Software Product Line Engineering: Foundations, Principles and Techniques;Pohl,2005
4. Software Product Lines in Action: The Best Industrial Practice in Product Line Engineering;Linden,2007
5. J. van Gurp, J. Bosch, M. Svahnberg, On the notion of variability in software product lines, in: Proceedings of Working IEEE/IFIP Conference on Software Architecture, 2001, pp. 45–54.