@book{40630,
	author = {Holmes, Jennifer S. and Curtin, Kevin M.},
	title = {Guns, drugs, and development in Colombia},
	publisher = {University of Texas Press},
	year = {2008},
	address = {Austin (Texas, Estados Unidos)},
	url = {http://www.loc.gov/catdir/toc/ecip0811/2008006632.html}
}