Gaya APA

Preker, A, S., Harding, A. (2003). Innovations in Health Service Delivery : The Corporatization of Public Hospitals . Washington DC: The World Bank.

Gaya MLA

Preker, Alexander, S.., Harding, April. "Innovations in Health Service Delivery : The Corporatization of Public Hospitals". Washington DC: The World Bank, 2003. print.