Penilaian: 0 dari 5 bintang
0 penilaian
Memuat
author
Craig Valentine
Buku oleh Craig Valentine
World Class Speaking in Action: 50 Certified World Class Speaking Coaches Show You How to Present, Persuade, and Profit World Class Speaking: The Ultimate Guide to Presenting, Marketing and Profiting Like a Champion Penilaian: 4 dari 5 bintang4/5