by Prof. Dr. S. Nasution, M.A. $7.00
by Drs. Burhanuddin Salam $9.00
by Asiyanto $6.00
by Tangoro, Dwi $6.00
by Purwohudojo. S $5.00
by J. I. G. M. Drost, SJ $7.00
by Prof. Mr. Dr. Sudargo Gautama $7.00
by Robert S. Redmond $7.00
by $5.00
by Jacques Veuger, MSF. $6.00
by Abdullah bin Abdul Hakam $7.00