by Soenjono Dardjowidjojo $7.00
by Drs. Daryanto $6.00
by Robert T. Kiyosaki & Sharon L. Lechter $11.00
by Rai Wijaya $7.00
by Rosady Ruslan $7.00
by Abdul Munir Mulkhan $7.00
by Freemont E. Kast $13.00