by Dr. Franz Magnis Suseno, SJ $11.00
by Drs. Ign. Masidjo $9.00
by H. Rahmat Rukmana $6.00
by Ir. Adiwarman Karim, SE, MBA, MAEP $7.00
by Dr. Anton Bakker, SJ & Drs. Achmad Charris Zubair $6.00
by $4.00