Fifty ways to improve your presentation skills in English : ...without too much effort! by 
The Naked Presenter by 
Presentation Skills Training by 
Principles of Public Speaking by 
一上場, 就吸睛 : 收服人心的超強肢體語言鍛鍊術 by 
The art of presenting : delivering successful presentations in the social sciences and humanities by 
The art of the pitch : persuasion and presentation skills that win business by 
