na INLIS000000000003870 20130515141115 ind 978-979-015-083-6 0010-051300000003870 ind 153.8 153.8 Brian, Clegg Intans Motivation ( 79 Cara Instan Menumbuhkan Motivasi ) c.1 / editor, Dwi, Wahyi Priyanto; penerjemah, Zulkifri, Harahap Cetakan : 1 Jakarta Esensi 2006 viii, 208 hlm. ;21 cm. Motivasi