by Prof. Dr. H. Abdurrahmat Fathoni, M.Si
$11.00

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

by Bambang Sutikno, Raja
$9.00

by Prof. DR. Taliziduhu Ndraha
$11.00

by Sution Usman Adji, S.H., dkk
$13.00

by Drs. Bayu Surianingrat
$6.00