Kerf, M., & Smith, W. (1996). Privatizing Africa's infrastructure: Promise and challenge. World Bank.
Lua i Stíl Chicago (17ú heag.)Kerf, Michel, agus Warrick Smith. Privatizing Africa's Infrastructure: Promise and Challenge. Washington, D.C: World Bank, 1996.
Lua MLA (9ú heag.)Kerf, Michel, agus Warrick Smith. Privatizing Africa's Infrastructure: Promise and Challenge. World Bank, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.