Wall, G. (2006). Tourism: Change, impacts and opportunities. Harlow, England: Pearson / Prentice Hall.
Trích dẫn kiểu ChicagoWall, Geoffrey. Tourism: Change, Impacts and Opportunities. Harlow, England: Pearson / Prentice Hall, 2006.
MLA citiranjeWall, Geoffrey. Tourism: Change, Impacts and Opportunities. Harlow, England: Pearson / Prentice Hall, 2006.
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