by Dyah Windajani Darmono $6.00
by $6.00
by Munir Fuady, S.H., M.H. LL.M $6.00
by Prof. Abdulkadir Muhammad, S.H. $10.00
by Prof. Dr. Suharsimi Arikunto $18.00
by Prof. Moeljatno, S.H $5.00