Prosek, Jennifer. Army of entrepreneurs : create an engaged and empowered workforce for exceptional business growth / Jennifer Prosek ; foreword by Darren Hardy. - New York : AMACOM, American Management Association, 2011. - xi, 209 p. : 24 cm.. Includes index. ISBN: 9780814416730 (hardcover) 081441673X (hardcover) LCCN: 2010020482 Subjects--Topical Terms: Employee motivation.Management.Open-book management.Organizational effectiveness. LC Class. No.: HF5549.5.M63 / P76 2011