Normand, C., & Weber, A. (1994). Social health insurance: A guidebook for planning. World Health Organization.
Lua i Stíl Chicago (17ú heag.)Normand, Charles, agus Axel Weber. Social Health Insurance: A Guidebook for Planning. Geneva: World Health Organization, 1994.
Lua MLA (9ú heag.)Normand, Charles, agus Axel Weber. Social Health Insurance: A Guidebook for Planning. World Health Organization, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.