by A.M. Basalamah $9.00
by Prof. Dr. H. Abdurrahmat Fathoni, M.Si $11.00
by Drs. Daryanto $7.00
by Maurice Duverger $7.00
by Drs. Inu Kencana Syafiie $7.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $6.00