2007 - The Four Kinds of Sales People How and Why They Excel and How You Can Too (Hardcover) ISBN-13: 9780470127551 ISBN-10: 0470127554 Genre: Business & Money ? 2006 - The Four Kinds of Sales People Your Personal Path to Breakthrough Achievement (Paperback) ISBN-13: 9781600700095 ISBN-10: 1600700098 Genre: Business & Money ? |