@book{31992,
	author = {Gerber, Barry. and McBee, Jim.},
	title = {Mastering Microsoft Exchange server 2007 /},
	publisher = {Wiley Pub.,},
	year = {2007.},
	address = {Indianapolis, Ind. :},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/toc/ecip0712/2007009243.html}
}