by Drs. I Made Putrawan $7.00
by C. Rollin Niswonger $12.00
by Rafael Raga Maran $9.00
by Prof. Drs. H. Soegyarto Mangkuatmodjo $9.00
by Prof. Dr. H.A.R. Tilaar, MSc.Ed $9.00
by Ny. Susmayati, B.A dan Ny. Hj. Asnidar $6.00