Preker, A. S., Scheffler, R. M., & Bassett, M. C. (2007). Private voluntary health insurance in development: Friend or foe. World Bank.
Style de citation Chicago (17e éd.)Preker, Alexander S., Richard M. Scheffler, et Mark C. Bassett. Private Voluntary Health Insurance in Development: Friend or Foe. Washington, D.C.: World Bank, 2007.
Style de citation MLA (9e éd.)Preker, Alexander S., et al. Private Voluntary Health Insurance in Development: Friend or Foe. World Bank, 2007.
Attention : ces citations peuvent ne pas être correctes à 100%.