by R. Soeparmono, S.H. $7.00
by Prof. Dr. Soerjono Soekanto, S.H., M.A. $3.00
by Soedaryo Soimin $9.00
by Prof. Boedi Harsono $12.00
by Insan Budi Maulana, S.H., LL.M. $6.00
by Luhut M.P. Pangaribuan, S.H., LL.M $8.00