Katz, M. B. (2001). The price of citizenship: Redefining the American Welfare State. Henry Holt and Company.
Chicago-referens (17:e uppl.)Katz, Michael B. The Price of Citizenship: Redefining the American Welfare State. New York: Henry Holt and Company, 2001.
MLA-referens (9:e uppl.)Katz, Michael B. The Price of Citizenship: Redefining the American Welfare State. Henry Holt and Company, 2001.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.