Lua APA (7ú heag.)
Christie, I. (2014). Tourism in Africa: Harnessing tourism for growth and improved livelihoods. The World Bank.
Lua i Stíl Chicago (17ú heag.)
Christie, Iain. Tourism in Africa: Harnessing Tourism for Growth and Improved Livelihoods. Washington, District of Columbia: The World Bank, 2014.
Lua MLA (9ú heag.)
Christie, Iain. Tourism in Africa: Harnessing Tourism for Growth and Improved Livelihoods. The World Bank, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.