Normand, C., & Weber, A. (1994). Social health insurance: A guidebook for planning. World Health Organization.
Chicago Edition CitationNormand, Charles, i Axel Weber. Social Health Insurance: A Guidebook for Planning. Geneva: World Health Organization, 1994.
Cita MLANormand, Charles, i Axel Weber. Social Health Insurance: A Guidebook for Planning. World Health Organization, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.