World Bank, Harding, A. d., & Preker, A. d. (2003). Private participation in health services. World Bank.
Chicago Style (17. basım) AtıfWorld Bank, April derl Harding, ve Alexanders derl Preker. Private Participation in Health Services. Washington D.C.: World Bank, 2003.
MLA (9th ed.) AtıfWorld Bank, et al. Private Participation in Health Services. World Bank, 2003.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..