Wall, G. (2006). Tourism: Change, impacts and opportunities. Harlow, England: Pearson / Prentice Hall.
シカゴスタイル引用形Wall, Geoffrey. Tourism: Change, Impacts and Opportunities. Harlow, England: Pearson / Prentice Hall, 2006.
MLA引用形式Wall, Geoffrey. Tourism: Change, Impacts and Opportunities. Harlow, England: Pearson / Prentice Hall, 2006.
警告: この引用は必ずしも正確ではありません.