by Prof. Dr. Miftah Thoha $11.00
by KH. Irfan Zidny $6.00
by W. Montgomery Watt $7.00
by $4.00
by Marsana Windhu $3.00
by Gunawan Widjaja & Kartini Mulyadi $7.00
by Azyumardi Azra $21.00