by Dr. Zakiah Daradjat, dkk
$11.00

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

by Desmizar, S.E., M.M
$12.00

by Abdurrazak Naufal, Terj. H.A. Bukhari
$7.00

by Bambang Poemomo, S.H
$6.00

by Drs. W. Kuswandi
$9.00