by Sudibyo $9.00
by Dr. Hj. Zaitunah Subhan $7.00
by Robert T. Kiyosaki $11.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $9.00
by Wiranto Arismunandar $12.00
by Sofyan Syafri Harahap $16.00