Sanborn, Mark. The encore effect : how to achieve remarkable performance in anything you do / by Mark Sanborn. - Colorado Springs, Colo. : WaterBrook, 2008. - viii. 130 p. ; 20 cm. ISBN: 9780385519052 (pbk.) Hadiah 0385519052 (pbk.) 9781400073061 (hbk.) Hadiah Subjects--Topical Terms: Employee motivation.Achievement motivation.Performance.