by Drs. Ahmad Rohani., H.M., M.Pd
$6.00

by Drs. Sudarso
$7.00

by Prof. DR. Taliziduhu Ndraha
$11.00

by Pandji Anoraga, S.E., M.M
$13.00

by Drs. Amin Widjaja Tunggal, Ak., M.B.A
$7.00

by Prof. DR. Soerjono Soekanto, S.H., M.A., dkk
$6.00