by Prof. Dr. Moh. Mahfud MD, S.H., S.U. $9.00
by Prof. Jan Remmdick $16.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $6.00
by - $9.00
by Drs. Sriyono, dkk $9.00
by Ir. Susy Fatena Roestiyanti, M.Sc $7.00
by Drs. H.M. Sudar Siandes, MM $7.00