@book{17964,
	author = {Bjerke, Bjorn,},
	title = {Understanding entrepreneurship},
	publisher = {Elgar,},
	year = {c2007},
	address = {Cheltenham, UK :},
	url = {http://www.netlibrary.com.libraryumpsa.idm.oclc.org/urlapi.asp?action=summary&v=1&bookid=198752}
}