by Drs. Amin Widjaja Tunggal, Ak., M.B.A $11.00
by Franz Magis-Suseno, S.J. $11.00
by Koesparmono $6.00
by Freddy Rangkuti $9.00
by Kusno Budi Santoso dan S. Ary Soewendo $11.00
by - $20.00