First, break all the rules : what the world's greatest managers do differently / What the world's greatest managers do differently. Gallup Press ; foreword by Jim Harter, Ph.D. - New York, NY. : Gallup Press, 2016. - 350 p. : ill. ; 24 cm. Includes bibliography references (p. 342-348) ISBN: 9781595621115 Subjects--Topical Terms: Employees--Attitudes.Executive ability.Executives--Attitudes.Management.Personnel management.