@book{123542,
	author = {Cleland, David I. and Ireland, Lewis R., and ebrary, Inc.},
	title = {Project manager's portable handbook},
	publisher = {McGraw Hill,},
	year = {2000.},
	series = {McGraw-Hill portable engineering},
	address = {New York :},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=10180075}
}