by Judy Griffith Gill $7.00
by Daniel Goleman, Ph.D. $12.00
by Gusnaldi $41.00
by R. Herry Prasetyo $11.00
by Jack Canfield $9.00
by Prof. G.J. Ebrahim $6.00
by Halili Toha, S.H $6.00
by Vincent Gaspersz $7.00
by A. Amarah, dkk $6.00