by Iwan T. Budiarso $7.00
by Ir. Hieronymus Budi Santoso $6.00
by Syaifuddin $12.00
by A. Eddy Kristiyanto, OFM $7.00
by Nasution, Harun $6.00
by Sjamsuddin, Nazaruddin $7.00
by Martin Staniland $9.00