@book{17438,
	author = {Lindberg, J. Ola},
	title = {Online learning communities and teacher professional development},
	publisher = {Information Science Reference,},
	year = {c2010},
	address = {Hershey, PA :},
	note = {"Premier reference source"--Cover},
	url = {http://www.netlibrary.com.libraryumpsa.idm.oclc.org/urlapi.asp?action=summary&v=1&bookid=272470}
}