by Gatot Supramono, S.H $13.00
by Munir Fuady, S.H., M.H. LL.M $8.00
by M. Yahya Harahap, S. H. $30.00
by Prof. Dr. Nindyo Pramono, S.H., M.S. $8.00
by $6.00
by Prof. Dr. Soerjono Soekanto, S.H., M.A. $3.00