268 TPS Vocal Exercises for Better Public Speaking
The Public Speaker's Quick and Dirty Tips for Improving Your Communication Skills - Un podcast de QuickAndDirtyTips.com
Catégories:
Does your voice get tired from public speaking? Do you need to boost your vocal energy and endurance? The Public Speaker has exercises to get your voice into tip-top shape. Read the transcript: http://bit.ly/1v41yZS
