@book{1803,
	author = {Parker, Simon C.},
	title = {The economics of self-employment and entrepreneurship /},
	publisher = {Cambridge University Press,},
	year = {c2004.},
	address = {New York :},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/description/cam032/2003061085.html}
}