by Drs. Amin W. Tunggal Ak., M.B.A
$22.00

by Prof. DR. A.P. Parlindungan, SH.
$5.00

by Prof. Mr. Dr. Sudargo Gautama
$6.00

by Juajir Sumardi, S.H., M.H.
$6.00

by
$13.00

by Insan Budi Maulana
$12.00