ORAL COMMUNICATION
ORAL COMMUNICATION collection
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Titre: Communication: An Introduction to Speech
Date published: 1988
Éditeur: Allyn and Bacon -
Titre: Face-to-face communications for clarity and impact
Date published: 2004
Éditeur: Harvard Business School Press -
Titre: How to develop self-confidence & influence people by public speaking
Date published: 2017
Éditeur: Pocket press