Christie, I. (2014). Tourism in Africa: Harnessing tourism for growth and improved livelihoods. The World Bank.
Chicago-viite (17. p.)Christie, Iain. Tourism in Africa: Harnessing Tourism for Growth and Improved Livelihoods. Washington, District of Columbia: The World Bank, 2014.
MLA-viite (9. p.)Christie, Iain. Tourism in Africa: Harnessing Tourism for Growth and Improved Livelihoods. The World Bank, 2014.
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