Osteen, Joel. Become a Better You: 7 Keys to Improving Your Life Every Day. - New York: Free Press, 2007. - xv, 379p. 23 cm. ISBN: 978 1 4165 6058 0 Subjects--Topical Terms: Kehidupan KristenBersikap PositifMembina HubunganKebiasaan BaikHati Nurani LC Class. No.: BV4598.2 / .O851 2007