by Ikatan Akuntan Indonesia $12.00
by Sugijanto Darmadi, SH. $5.00
by Prof. M. Nasroen $7.00
by Ir. H. Djoko Tribawono, M.Si. $6.00
by Prof. Dr. Soekanto $5.00
by Ali Masjono Mukhtar, S.E., M.Bit $7.00