by Muhammad Mahir al-Buhairi
$7.00

by Prof. Dr. Arjatmo Tjokronegoro, Ph.D., SpAnd.
$6.00

by Eng Antonio Augusta Borelli Machado
$3.00

by Drs. Sudarsono, S.H., M.Si
$7.00

by Hal Wissel, Ph.D
$9.00

by Prof. Komaruddin
$11.00