by Cik Hasan Bisri
$11.00

by Drs. H. Burhanuddin Salam, M.M
$7.00

by Drs. Sudarsono, S.H., M.Si, dkk
$12.00

by Prof. S.H. Rewoldt
$7.00

by Prof. Dr. Umar Tirtarahardja dan Drs. La Sula
$12.00

by Drs. G. Kartasapoetra
$7.00