by Dr. H. Abuddin Nata, MA $7.00
by Ir. Sri Umiyati Sumeru & Dra. Suzy Anna $6.00
by Dori Wuwur Hendrikus, SVD $6.00
by Ellyasa KH Darwis (ed.) $7.00
by Ir. Setijo Pitojo $6.00
by Jan Hendrik Rapar $6.00