by KH Abdurrahman Wahid $9.00
by Richard G. Lipsey & Peter O. Steiner $16.00
by M.T. Al-Hadadi, Terj. Drs. H. Zainuddin $7.00
by Adian Husaini, M.A. $7.00
by Siriakus Ndolu, O.Carm $5.00
by Prof. Dr. M. Mutawalli asy-Sya'rawi $5.00
by Sei H. Dt. Tombak Alam $6.00