by Ir. Setijo Pitojo $7.00
by Ir. H. Rahmat Rukmana, MBA $5.00
by Agus M. Hardjana $6.00
by Sayyid Quthb $9.00
by Marzuki Wahid & Rumadi $7.00
by Ir. Rahmat Rukaman, MBA & Hj. Yuyun $6.00