by Leden Marpaung, S.H. $9.00
by Bachtiar Effendie, S.H. $5.00
by F.X. Djumialdji, S.H. $9.00
by Prof. Dr. Mariam Darus Badrulzaman, S.H. $8.00
by $13.00
by Erman Rajagukguk, S.H $7.00
by Franz Magis-Suseno $9.00