by Drs. Amin Widjaja Tunggal, Ak., M.B.A $11.00
by Dewi Fortuna Anwar, Helena Bouvier, Glenn Smith $13.00
by J.A.F. Stoner $11.00
by Ir. H. Nazarukhan Yasin $18.00
by Marihot P. Siahaan $16.00
by Miles Matthew B. dan A. Michael Huberman $9.00
by F. Suryatmo $6.00
by Muda Markus $20.00