by Drs. Amin Wijaja Tunggal, M.B.A $9.00
by Drs. Thohir Luth, M.A., dkk $6.00
by Drs. Inu Kencana Syafiie $11.00
by Prof. I. R. Poedjawiyatna $7.00
by - $9.00
by John L. Espostio $11.00
by Sophie Weston $9.00