by Bernardo Hurault $5.00
by Ir. Hatta Sunanta, B.Sc., MS $5.00
by Sei H. Dt. Tombak Alam $5.00
by Majdi as-Sayyid $5.00
by Abdul Wahab Khalaf $11.00
by Coen Reijntjes, Bertus Haverkort & Ann Waters-Bayer $18.00