K. Thompson, und M. Hartley. Communities of Practice: Creating Learning Environments for Educators, 2, Kapitel 12, Information Age Publishing, Charlotte, NC, (2008)
C. Kimble. Innovative Approaches for Learning and Knowledge Sharing, EC-TEL 2006 Workshops Proceedings, 213, Seite 218 - 234. Knossos, Crete, Sun SITE Central Europe, (2006)