by ISEI $13.00
by Muhammad Chirzin $5.00
by $4.00
by Prof. Dr. Prayitno dan Drs. Erman Amti $13.00
by Drs. H. Kahar Masyhur $11.00
by B.B. Triatmoko, SJ $4.00
by Anne Hommes $7.00
by Dr. Ir. M\'Imadduddin Abdul Rahim, M.Sc $6.00
by Dr. Abdullah bin Wakil asy-Syaikh $5.00
by Hilman Hariwijaya & Boim Lebon $6.00