Kearifan tak biasa : percakapan dengan orang-orang luar biasa
Mutiara kehidupan
Energy and the way we live : a courses by newspaper reader / edited by, Melvin Kranzberg, Timothy A. Hall
Handbook od social intervention / Edward Seidman
The Psychology of Mature Spirituality : Integrity, Wisdom, transcendence / Edited by Polly Young-Eisendrath and Melvin E. Miller
Kalender kearifan pikiran bijak hari ke hari / Leo Tolstoy