by H. Rahmat Rukmana $6.00
by J. Waskito, SJ. $4.00
by Ir. Abbas Siregar Djarijah $6.00
by F. Budi Hardiman $9.00
by Ir. Sri Umiyati Sumeru & Dra. Suzy Anna $6.00
by Iskandar Kanna $7.00