by Fredy Rangkuti $9.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $9.00
by Tamir Agmon $7.00
by Murray Raphel, Neil Raphel & Jenis S. Raye $13.00
by Koesparmono $6.00
by M. Fuad, dkk $11.00
by Ratna Batara Munti $7.00
by Dr. Hj. Enizar, M.Ag $7.00