by Mr. Drs. J.J.H. Brugingk; Alih Bahasa: Arief Sidharta, S.H.
$6.00

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

by
$9.00

by Prof. DR. A.P. Parlindungan, S.H.
$7.00

by Marihot. P. Siahaan, S.E.
$16.00

by Drs. Muhammad Djumhana, S.H.
$7.00