by Dr. Paul Suparno, SJ. Dkk $6.00
by Ir. Hieronymus Budi Santoso $5.00
by Ir. Ari Wijayani Purwanto $9.00
by Maharsono Probho, SJ $5.00
by Muhammad Chirzin $5.00
by Anthony De Mello, SJ. $4.00
by Prof. Dr. Mahmud Syaltut $11.00