by Drs. Abdullah Ali, Drs. Misbandono, dan Ir. Eny Rahma
$7.00

by Prof. H.M. Arifin, M.Ed
$7.00

by Prof. Drs. H. A. W. Widjaja
$9.00

by Bruce Herrick dan Charles P. Kindleberger
$12.00

by Johny S.L Chiu, dkk
$11.00

by Imam Al-Ghazali
$9.00