by Drs. Ahsin W. Al-Hafidz $6.00
by Alan B. Mountjoy $9.00
by Dr. Ibrahim Bafadal, M.Pd $6.00
by Mansur Samin $6.00
by Drs. Sriyono, dkk $9.00
by G. Sexilla, Cousuelo, dkk $7.00