by Prof. Dr. Soerjono Soekanto, S.H., M.A.& Prof. Purnadi Purbacaraka, S.H. $5.00
by - $6.00
by Erikson Hasiholan Gultom (Prakata: DR. Todung Mulya Lubis, SH. & DR. Albert Hasibuan, SH) $13.00
by Tim Redaksi Tatanusa $18.00
by Drs. Laden Marpaung, S.H. $8.00
by Prof. Mr. Dr. Sudargo Gautama $6.00