APA (7th ed.) Zitazioa

Loevinsohn, B. (2008). Performance-based contracting for health services in developing countries: A toolkit. World Bank.

Chicago Style (17th ed.) Zitazioa

Loevinsohn, Benjamin. Performance-based Contracting for Health Services in Developing Countries: A Toolkit. Washington, DC: World Bank, 2008.

MLA (9th ed.) Zitazioa

Loevinsohn, Benjamin. Performance-based Contracting for Health Services in Developing Countries: A Toolkit. World Bank, 2008.