by Prof. J. Suprapto, M.A. APU $9.00
by Noer Iskandar Al Barsany $6.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $11.00
by Palgunadi T. Setyawan $9.00
by M. Ali Hasan $5.00
by Maria Ulfah Anshar $6.00