by Bachtiar Effendie, S.H. $5.00
by Dr. Munir Fuady, S.H., M.H., LL.M. $8.00
by Erikson Hasiholan Gultom (Prakata: DR. Todung Mulya Lubis, SH. & DR. Albert Hasibuan, SH) $13.00
by - $12.00
by R. Soeroso, S. H. $9.00
by DR. Bahder Johan Nasution, S.H., S.M., M.Hum $6.00