by Drs. Inu Kencana Syafiie $7.00
by Denny J. A $6.00
by Tim Kongres Bhs. Jawa $12.00
by Prof. DR. Ir. H. Tridoyo Kusumastanto, MS $9.00
by Prof. Drs. S. Pamudji, M.P.A $11.00
by DIAN A. DEWI $6.00