by ISEI $11.00
by Margaret M. Polloma $12.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $9.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $7.00
by Victor Lazarro $12.00
by Drs. H. Hamdan Aini $9.00
by Tonny Greener $7.00
by Arief, Sritua $6.00
by Drs. G. Kartasapoetra $7.00
by Said Kelana $5.00
by $11.00
by Ir. M. Lies Suprapti $6.00