Lewis, S. (2019). Impress in English: Presentation Skills for Non-Native Speakers. USA: Matterhorn Languages.
Παραπομπή Chicago StyleLewis, Susanne. Impress in English: Presentation Skills for Non-Native Speakers. USA: Matterhorn Languages, 2019.
Παραπομπή MLALewis, Susanne. Impress in English: Presentation Skills for Non-Native Speakers. USA: Matterhorn Languages, 2019.
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