by - $5.00
by Ridwan Halim $5.00
by Asril Sitompul, S.H., LL.M. $5.00
by Prof. Dr. Soerjono Soekanto, S.H., M.A. $3.00
by M. Idris Ramulyo, S.H., M.H. $7.00
by - $7.00