Powell, M. (2002). Presenting in english: How to give successful presentations. Australia: Thomson and Heinle.
Style de citation ChicagoPowell, Mark. Presenting in English: How to Give Successful Presentations. Australia: Thomson and Heinle, 2002.
Style de citation MLAPowell, Mark. Presenting in English: How to Give Successful Presentations. Australia: Thomson and Heinle, 2002.
Attention : ces citations peuvent ne pas être correctes à 100%.