by Drs. Amin Widjaja Tunggal, Ak., M.B.A
$6.00

by Drs. Inu Kencana Syafiie
$11.00

by Drs. O.P. Simorangkir., dkk
$11.00

by Ir. Hieronymus Budi Santoso
$6.00

by Prof. DR. Made Pidarta
$11.00

by Subiyakto Sudarmo
$6.00