by P. S. Siswoputranto $13.00
by Robert J. Wicks $6.00
by Eddy Kristiyanto, OFM $7.00
by Anthony F. Chiffolo $4.00
by P. Franciscus, OSCO. $3.00
by Bambang Agus Murtidjo $6.00
by Ir. H. Djoko Tribawono, M.Si. $6.00
by Bambang Waluyo $6.00
by Haideh Moghissi $9.00
by H. R. Kartadisastra $5.00
by Dr. Nico Syukur Dister, OFM. $15.00
by $7.00