by T.F. Honour dan R.M. Mainwaring $11.00
by Stephen R. Covey & Roger Merill $9.00
by A. Mappdjantji Amien $13.00
by Drs. Daryanto $6.00
by Drs. A. Hasymi Ali, dkk $12.00
by Dr. H. Hamzah B. Uno, M.Pd $7.00