Christopher Rothchester

人を笑わせる方法 [How to Make People Laugh]: 自信を育み、ユーモアを向上させる方法を学びましょう[Learn How to Develop Confidence and Improve Your Humor] (Unabridged)

Comment Parler À N'importe Qui De N'importe Quoi, N'importe Quand, N'importe Où Et À Tout Le Monde en français [How to Talk to Anyone About Anything, Anytime, ... and Anyone] (Unabridged)

Entraînement Aux Techniques De Communication en français [Communication Skills Training in French]: Comment Parler À N'importe Qui, À N'importe Quand, Et ... Gens Comme Un Livre Ouvert (French Edition) (Unabridged)

Communication Skills Training: How to Talk to Anyone at Any Time and Read People Like a Book (Unabridged)

How to Make People Laugh: Learn to Develop Confidence and Improve Your Humor (Unabridged)

How to Talk to Anyone About Anything, Anytime, Anywhere & Everyone (Unabridged)