Dyfyniad APA

Dubicka, I. (2013). English for international tourism: Pre-Intermediate coursebook. Harlow, England: Pearson Education Limited.

Dyfyniad Arddull Chicago

Dubicka, Iwonna. English for International Tourism: Pre-Intermediate Coursebook. Harlow, England: Pearson Education Limited, 2013.

Dyfyniad MLA

Dubicka, Iwonna. English for International Tourism: Pre-Intermediate Coursebook. Harlow, England: Pearson Education Limited, 2013.

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