by Prof. Dr. Soerjono Soekanto, S.H., M.A. $6.00
by Kansil C.S.T $9.00
by Ikatan Akuntan Indonesia $11.00
by Soegijatna Tjakranegara, S.H $9.00
by Drs. Wasty Soemanto $9.00
by DR. H. Koko Kosidin, SH. MH. $6.00
by Drs. CST. Kansil, S.H $13.00