@book{988,
	author = {Ketchen, David J.},
	title = {Research methodology in strategy and management.},
	publisher = {Emerald,},
	year = {2007.},
	series = {Research methodology in strategy and management,},
	address = {Bingley, U.K. :},
	url = {http://www.emeraldinsight.com/1479-8387/4}
}