by Dr. C. Asri Budiningsih
$6.00

by Prof. Drs. H. Dakir
$7.00

by Bambang Sunggono
$9.00

by J. Robert Starratt
$7.00

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

by Imam Tholkhah
$9.00