Dyfyniad APA

(2004). Hightly recommended: Workbook (English for the hotel and catering industry).

Dyfyniad Arddull Chicago

Hightly Recommended: Workbook (English for the Hotel and Catering Industry). 2004.

Dyfyniad MLA

Hightly Recommended: Workbook (English for the Hotel and Catering Industry). 2004.

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