by Dr. K.H. Didin Hafidhuddin, M.Sc $7.00
by M. Ali Hasan $6.00
by Maharsono Probho, SJ $5.00
by Frans Magnis Suseno, SJ $9.00
by Drs. H. Kahar Masyhur $13.00
by O. Solihin & Hafidz341 $9.00