@book{322,
	author = {Berkhout, Guus.},
	title = {The cyclic nature of innovation},
	publisher = {Emerald,},
	year = {2007.},
	series = {Advances in the study of entrepreneurship, innovation and economic growth,},
	address = {Bingley, U.K. :},
	url = {http://www.emeraldinsight.com/1048-4736/17}
}