by M. Yahya Harahap, S.H. $6.00
by Bambang Sunggono, S.H., M.S. $8.00
by Gunawan Widjaja $7.00
by - $7.00
by Prof. Moeljatno, S.H $6.00
by Moch. Faisal Salam, SH., MH. $6.00
by Prof. DR. A.P. Parlindungan, SH. $7.00