by F.Suryatmo dan Treesye Budiarti $7.00
by David Knight $6.00
by Drs. H. Kahar Masyhur $9.00
by Drs. G. Kartasapoetra, dkk $7.00
by Drs. B. Suryosubroto $9.00
by Majdi Fathi Sayyid $7.00