1. Anderson DJ, Reinertsen DG (2010) Kanban: successful evolutionary change for your technology business. Blue Hole Press, Sequim
2. Beck K, Beedle M, Van Bennekum A, Cockburn A, Cunningham W, Fowler M, Grenning J, Highsmith J, Hunt A, Jeffries R, Kern J, Marick B, Martin RC, Mellor S, Schwaber K, Sutherland J, Thomas D (2001) Agile manifesto. http://agilemanifesto.org/
3. Beyer H (2010) User-centered agile methods. In: Carrol JM (ed) Synthesis lectures on human-centered informatics, vol 3, pp 1–71
4. Bratteteig T, Bjerknes G (1995) User participation and democracy: a discussion of Scandinavian research on system development. Scand J Inf Syst 7(1):73–98
5. Braun V, Clarke V (2006) Using thematic analysis in psychology. Qual Res Psychol 3:77–101