by Siti Musdah Mulia $7.00
by Sofyan Syafri Harahap $7.00
by Syam Hardy $7.00
by Drs. Ec. Alex. S. Nitisemito dan Drs. M. Umar Burham. M.S $6.00
by Tedy Herlambang, dkk $9.00
by Robert T. Kiyosaki & Sharon L. Lechter $12.00