by Erikson Hasiholan Gultom (Prakata: DR. Todung Mulya Lubis, SH. & DR. Albert Hasibuan, SH)
$13.00

by Nabil Hamid Al-Mu\'az
$11.00

by Dr. Franz Magnis-Suseno
$9.00

by M. Yahya Harahap, S. H.
$30.00

by Prof. Dr. H. Zainuddin Ali, M. A.
$7.00

by -
$20.00