The Leadership Challenge Card, Side A: The Ten Commitments of Leadership, Side B: The Five Practices of Exemplary Leadership, 4th Edition James M. Kouzes, Barry Z. Posner ISBN: 978-0-470-55971-0 Paperback 2 pages June 2010, Pfeiffer US $2.00 Add to Cart This price is valid for United States. Change location to view local pricing and availability. View Previous Edition of This Title Other Available Formats: Paperback