@book{48,
	author = {Sen, Amartya,},
	title = {Resources, values, and development /},
	publisher = {Harvard University Press,},
	year = {c1997.},
	address = {Cambridge, Mass. :},
	note = {Includes index},
	url = {http://lcweb.loc.gov/catdir/toc/97-222947.html}
}