by Titik F. Djafar - Siti Rahayu $6.00
by Dr. FX. Mudji Sutrisno, SJ $7.00
by Ir. Lisdiana Fachruddin $6.00
by Dr. Martin Harun, OFM / LBI $7.00
by $4.00
by Enceng Surachman & Widodo Agus S. $6.00