by Ir. Kaslan A. Tohir $12.00
by Prof. Dr. Andi Hamzah, S. H. $0.00
by Z.A. Sangadji, S.H., M.H. $6.00
by Asril Sitompul, S.H. $6.00
by Moch. Faisal Salam, S.H., M.H. $8.00
by Munir Fuady, S.H., M.H., LL..M. $9.00