@book{264847,
	author = {Ben-Porath, Sigal R., and ProQuest (Firm)},
	title = {Tough choices},
	publisher = {Princeton University Press,},
	year = {c2010.},
	address = {Princeton, N.J. :},
	url = {https://ebookcentral.proquest.com/lib/kuct-ebooks/detail.action?docID=617259}
}