by Prof. Dr. H. Zainuddin Ali, M. A. $9.00
by Tony Budidjaja $16.00
by $9.00
by Erman Rajagukguk, S.H $7.00
by DR. Ahmad M. Ramli, SH. MH. $5.00
by Prof. Dr. I.H. Ph. Diederiks - Verschoor $7.00