by DR. Bahder Johan Nasution, S.H., S.M., M.Hum
$6.00

by Redaksi Rineka Cipta
$7.00

by Moch. Faisal Salam, S.H., M.H.
$9.00

by Leden Marpaung, S.H.
$7.00

by Tim Redaksi Tatanusa
$0.00

by E. Fernando M. Manullang
$9.00