by Henri J. M. Nouwen $3.00
by Afzalur Rahman $9.00
by KH. Zainal Arifin Dj $6.00
by David Knight $6.00
by Ir. H. Muhammad Syakir Sula, AAIJ, FIIS $31.00
by Prof. Dr. Akram Dhiyauddin Umari $6.00