by Maurice Duverger/Alfian $12.00
by Nancy E. Lane, M. D $9.00
by Dr. C. Asri Budiningsih $6.00
by M. Ali Hasan $5.00
by Akhmad Taufik, M.Pd., dkk $11.00
by Dr. Paul Suparno, SJ. Dkk $6.00