Karelis, C. (2007). The persistence of poverty: Why the economics of the well-off can't help the poor. Yale University Press.
Chicago-Zitierstil (17. Ausg.)Karelis, Charles. The Persistence of Poverty: Why the Economics of the Well-off Can't Help the Poor. New Haven: Yale University Press, 2007.
MLA-Zitierstil (9. Ausg.)Karelis, Charles. The Persistence of Poverty: Why the Economics of the Well-off Can't Help the Poor. Yale University Press, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.