by Prof. H. Muzzayin Arifin
$7.00

by Jack Canfield, dkk
$9.00

by Megan McDonald
$6.00

by Dr. G. Kartasapoetra dan H. Marsetyo
$7.00

by Marga T
$6.00

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