Dubicka, I. (2013). English for international tourism: Pre-Intermediate coursebook. Harlow, England: Pearson Education Limited.
シカゴスタイル引用形Dubicka, Iwonna. English for International Tourism: Pre-Intermediate Coursebook. Harlow, England: Pearson Education Limited, 2013.
MLA引用形式Dubicka, Iwonna. English for International Tourism: Pre-Intermediate Coursebook. Harlow, England: Pearson Education Limited, 2013.
警告: この引用は必ずしも正確ではありません.