George, R., & Richard George. (2004). Marketing South African tourism. Oxford,New York: Oxford University Press.
Trích dẫn kiểu ChicagoGeorge, Richard, và Richard George. Marketing South African Tourism. Oxford,New York: Oxford University Press, 2004.
MLA CitationGeorge, Richard, và Richard George. Marketing South African Tourism. Oxford,New York: Oxford University Press, 2004.
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