by Ir. H. Muhammad Syakir Sula, AAIJ, FIIS $31.00
by Tom Jacobs, SJ. $8.00
by Reni Akbar Hawadi, dkk $9.00
by Bagus Takwin $6.00
by $6.00
by $4.00
by Dr. H. Abuddin Nata, MA $7.00