by AAK (Aksi Agraris Kanisius) $7.00
by Ir. M. Lies Suprapti $6.00
by Arsanto, dkk. $6.00
by Ir. Hieronymus Budi Santoso $5.00
by Drs. Yayan Sutrian $9.00
by Dr. Franz Magnis Suseno, SJ $9.00