by Hefni Effendi $9.00
by John Navone, SJ. $6.00
by Ir. Hieronymus Budi Santoso $5.00
by Suhardo & A. Hadiwiyata $3.00
by Ir. H. Rahmat Rukmana - Hj. Yuyun Yuniarsih, BSc. $5.00
by Alam Setia Zain, S.H $9.00
by AAK (Aksi Agraris Kanisius) $7.00