@book{58652,
	author = {Lytras, Miltiadis D.},
	title = {Knowledge networks :},
	publisher = {Information Science Reference,},
	year = {c2009},
	address = {Hershey, PA :},
	note = {"Premier reference source"--Cover},
	url = {http://www.loc.gov/catdir/toc/ecip0820/2008024193.html}
}