@book{190206,
	author = {Sanghera, Paul. and ebrary, Inc.},
	title = {PMP in depth},
	publisher = {Thomson Course Technology,},
	year = {2006.},
	address = {Boston :},
	note = {"Based on the 3rd ed. of the PMBOK guide"--Frontcover.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10146622}
}