by K.H. Ali Yafie, Dr. M. Quraisy Shihab, dkk $6.00
by Dr. Muhammad Ahmad Asyur $6.00
by $4.00
by Dr. H. Ahmad Yani $6.00
by Dr. Marinus Telaumbanua, OFM Cap $7.00
by Dr. Yusuf al-Qaradhawi $5.00