A Simon & Schuster audiobook. Simon & Schuster has a great book for every listener.
עזרה עצמית
דירוגים וביקורות
5.0
ביקורת אחת
5
4
3
2
1
על המחבר
Frederick F. Reichheld is a New York Times best-selling author, speaker and business strategist best known for his research and writing on the loyalty business model and loyalty marketing.