by Warner Bros $5.00
by Sindhunata $11.00
by Hermawan Kartajaya & Yuswohady $9.00
by $9.00
by Sisca Susanto $7.00
by Drs. Ec. Alex. S. Nitisemito dan Drs. M. Umar Burham. M.S $6.00
by Adu Sumardiman $7.00
by Susmayati, B.A., dkk $7.00
by Hayatinufus A.L. Tobing $20.00