1. Scaling agile software development through lean governance;Ambler,2009
2. Ambler, S.W., Kroll, P., 2007. Best practices for lean development governance. Available from: http://www.ibm.com/developerworks/rational/library/jun07/kroll/ (accessed on 01.09.11).
3. Kanban – Successful Evolutionary Change for Your Technology Business;Anderson,2010
4. Anderson, D.J., Garber, R., 2007. A Kanban System for Sustaining Engineering on Software Systems. Available from: http://www.agilemanagement.net/index.php/blog/A_Kanban_System_for_Sustaining_Engineering (accessed on 01.09.11).
5. All-out organizational scrum as an innovation value Chain;Barton,2009