by Djamin, Zulkarnain $5.00
by C. Rollin Niswonger $12.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $12.00
by Sam Hill & Glenn Rifkin $12.00
by Sulistyowati Irianto $11.00
by Drs. H. Abu Ahmadi $7.00