Jack, W. (2000). Health insurance reform in four Latin American countries: Theory and practice. World Bank.
Chicago-referens (17:e uppl.)Jack, William. Health Insurance Reform in Four Latin American Countries: Theory and Practice. Washington, D.C: World Bank, 2000.
MLA-referens (9:e uppl.)Jack, William. Health Insurance Reform in Four Latin American Countries: Theory and Practice. World Bank, 2000.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.