by Prof. Dr. Soerjono Soekanto, S.H., M.A. $7.00
by Luhut M.P. Pangaribuan, S.H., LL.M $8.00
by Prof. Abdulkadir Muhammad, S.H. $5.00
by Prof. Mr. Dr. Sudargo Gautama $7.00
by Rahmadi Usman, S.H. $13.00
by Prof. DR. M. Solly Lubis, SH. $3.00
by M. Aleq Sander, S.Dr $20.00