by Dr. Zakiah Daradjat, dkk
$9.00

by Murad Lesmana, Jeanette
$5.00

by Drs. Solichin Abdul Wahab, M.A
$7.00

by Drs. Ahmad Rohani., H.M., M.Pd
$6.00

by Mansur Samin
$6.00

by Prof. Dr. Husaini Usman, M.Pd & R. Purnomo Setiady Akbar, S.Pd., M.Pd
$11.00