by Soesilo Zauhar $6.00
by Drs. Hadiyanto, M.Ed $9.00
by Prof. Dr. H.A.R. Tilaar, MSc.Ed $9.00
by Isjoni $7.00
by Soejono Trimo, MLS $7.00
by Drs. Amin Wijaja Tunggal, M.B.A $11.00
by Drs. H. Moh. Pabundu Tika, M.M $7.00
by Dra. Nurul Zuriah, M.Si $11.00
by J. Darminta, SJ $3.00
by $4.00
by Kim Donghwa $11.00
by Sartono & Marina Lubniar Sartono $10.00