by Drs. Sudiyo
$6.00

by Aziz Alimul
$11.00

by Prof. Dr. dr. I.G.N. Wila Wirya, Prof. dr. Husein Alatas
$5.00

by Drs. K. Permadi, S.H
$7.00

by Prof. dr. Hadiarto Mangunnegara, dr. Dianiati
$11.00

by Drs. Amin Widjaja Tunggal, Ak., M.B.A
$9.00