@book{216309,
	author = {Bonham, Stephen S. and ebrary, Inc.},
	title = {IT project portfolio management},
	publisher = {Artech House,},
	year = {c2005.},
	series = {Artech House effective project management series},
	address = {Boston :},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=10081975}
}