by Prof. DR. A.P. Parlindungan, SH. $6.00
by Prof. DR. Soedjono Dirdjosisworo, SH. MBA $7.00
by Lilik Mulyadi, SH., MH. $8.00
by Prof. Mr. Dr. Sudargo Gautama $6.00
by $13.00
by Prof. Mr. Dr. Sudargo Gautama $7.00