by Prof. DR. A.P. Parlindungan, SH.
$8.00

by Prof. Abdulkadir Muhammad, S.H.
$5.00

by Prof. Drs. C. S. T. Kansil, S. H.
$13.00

by Prof. R. Soebekti, S.H.
$3.00

by John Salindeho
$6.00

by Erman Rajagukguk, S.H
$6.00