by Prof. DR. M. Solly Lubis, SH. $5.00
by - $7.00
by Prof. DR. Soedjono Dirdjosisworo, SH. MBA $8.00
by - $6.00
by Prof. Drs. C.S.T. Kansil, S.H. $12.00
by Tim Redaksi Tatanusa $12.00