by Drs. Laden Marpaung, S.H. $8.00
by Harold J. Berman (diterjemahkan oleh: Gregory) $11.00
by H.P. Panggabean, S.H. $6.00
by F.X. Djumialdji, S.H $9.00
by Adrian Sutedi, S.H., M.H. $0.00
by Prof. Dr. Soedjono Dirdjosisworo, S.H., MBA $6.00
by Drs. K.H. Abdul Rahman $9.00