by Drs. Hendiyat Soetopo $11.00
by Djamin, Zulkarnain $6.00
by Prof. Drs. S. Pamudji, M.P.A $9.00
by Norman Long $11.00
by Ir. Endar Sugiarto $9.00
by Mauled Moelyono, S.E $6.00
by Prof. DR. A.P. Parlindungan, SH. $5.00
by F.X. Djumialdji, S.H. $9.00
by Sanny Poespo $18.00
by Beatrice Sparks $11.00
by Prof. Dr. dr. H. Dadang Hawari, Psikiater $7.00
by KUNTOWIJOYO $35.00