by Prof. DR. M. Solly Lubis, SH. $6.00
by Prof. Dr. Soedjono Dirdjosisworo, S.H., MBA $6.00
by Trubus Rahardiansah P $10.00
by - $5.00
by Madjid, Abdul & Sri-Edi Swasono $7.00
by Ir. H. Djoko Tribawono, M.Si. $6.00