@book{1409, author = {Wenger, Etienne,}, title = {Communities of practice :}, publisher = {Cambridge University Press,}, year = {1999, c1998.}, address = {Cambridge, UK ;}, edition = {1st ed.}, url = {https://uowd.box.com/s/y2udsmwngmosx8gksvcgfdwtd3o8rxla} }