by Drs. Ishak Farid $6.00
by Husein Umar $11.00
by Drs. Kusnadi MA $6.00
by - $13.00
by Suwarno $7.00
by $9.00
by Prof. DR. Taliziduhu Ndraha $11.00
by Drs. H. Burhanuddin Salam, M.M $11.00
by Abdul Hakim G.N, S.H $6.00
by Prof. Dr. M. Mutawalli asy-Sya'rawi $7.00
by Arleen Amijaya $6.00