by A. Malik Fadjar $11.00
by Drs. H. Zainuddin $9.00
by Prof. H. Muzzayin Arifin $7.00
by Drs. Hafifi $22.00
by Drs. B. Suryosubroto $7.00
by Drs. Sudarsono, S.H., M.Si $20.00
by Apsanti Djokosujatno $6.00