by Erikson Hasiholan Gultom (Prakata: DR. Todung Mulya Lubis, SH. & DR. Albert Hasibuan, SH) $13.00
by Satjipto Rahardjo $11.00
by RT. Sutantya R.H $7.00
by Edmon Makarim $18.00
by Luhut M.P. Pangaribuan, S.H., LL.M $8.00
by Prof. Mr. Roeslan Saleh $5.00
by - $9.00