by Ahmad Tohari
$6.00

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

by P. M. Laksono, dkk
$6.00

by H.Endang Saifuddin Ashori M.A
$11.00

by Leden Marpaung, S.H.
$7.00

by Mohammad As Sa'dawi
$5.00