by Ir. H. Rahmat Rukmana $5.00
by J. Darminta, SJ $3.00
by Hasan Muhammad Ayub $6.00
by Drs. Tgk. H.Z.A. Syihab $6.00
by Ir. Setijo Pitojo $6.00
by Drs. Theo Riyanto, M.A., FIC. & Drs. Heru Susanto $4.00