by Rachmat H. Cahyono $6.00
by Drs. Johansyah Lubis, M.Pd $7.00
by Burrall Paye $9.00
by Djumadi $7.00
by Prof. Dr. H. Jalaluddin $11.00
by David G. Thomas, MS $9.00
by John Kirvan $6.00
by $4.00
by Thabrani $13.00
by Thompson Ngoen $12.00
by Yusuf al-Uqshari $9.00