Meier, Paul, Jan Meier, dan Cheryl Meier. Happiness Is a Choice for Teens. - Yogyakarta: Andi, 2001. - 302p. 24 cm. ISBN: 978 979 29 1052 0 Subjects--Topical Terms: REMAJA BAHAGIAREMAJA--SIKAP LC Class. No.: RJ506.D4 / .M45 1997