by Sayyid Quthb $9.00
by Dr. Muslim Nasution $6.00
by Prof. Dr. M. Mutawalli asy-Sya'rawi $12.00
by Qadi 'Iyad Ibn Musa $7.00
by Abdurrazak Naufal, Terj. H.A. Bukhari $7.00
by Prof. H.M. Hembing Wijayakusuma $18.00
by Frank Ostroff $11.00