by - $5.00
by Drs. Rudy T. Erwin, S.H $6.00
by Prof. DR. M. Solly Lubis, SH. $6.00
by DR. Wila Chandrawila Supriadi, SH. $7.00
by F.X. Djumialdji, S.H $9.00
by Lalu Husni, S.H., M.Hum $9.00