@book{204437,
	author = {Mariotti, Steve},
	title = {Entrepreneurship},
	publisher = {Pearson Prentice Hall},
	year = {c2007.},
	address = {Upper Saddle River, N.J.},
	note = {ESTE LIBRO INCLUYE UN DISCO},
	url = {http://www.loc.gov/catdir/toc/ecip0515/2005018791.html}
}