V. Dodge, und S. Vine. Communities of Practice: Creating Learning Environments for Educators, 2, Kapitel 19, Information Age Publishing, Charlotte, NC, (2008)
R. Schwier, und B. Daniel. Communities of Practice: Creating Learning Environments for Educators, 2, Kapitel 17, Information Age Publishing, Charlotte, NC, (2008)
J. Macdonald, und A. Hewling. Communities of Practice: Creating Learning Environments for Educators, 2, Kapitel 5, Information Age Publishing, Charlotte, NC, (2008)