Dyfyniad APA

Wallwork, A. (2016). English for Presentations at International Conferences. Springer International Publishing.

Dyfyniad Arddull Chicago

Wallwork, Adrian. English for Presentations At International Conferences. Springer International Publishing, 2016.

Dyfyniad MLA

Wallwork, Adrian. English for Presentations At International Conferences. Springer International Publishing, 2016.

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