by Lachman, L., Herbert A. Lieberman & Joseph L. Kanig $18.00
by Robert T. Kiyosaki & Sharon L. Lechter $12.00
by AB Susanto $6.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $9.00
by Hanum Safnas, S.Pd. $9.00
by P.K.Ojong $13.00
by $16.00
by Drs. G. Kartasapoetra $7.00