by Dr. Zakiah Daradjat, dkk
$7.00

by Khursid Ahmad dkk
$5.00

by Jay P. Granat
$9.00

by Kasmir, S.E., M.M
$11.00

by Prof. Dr. Husaini Usman, M.Pd dan R. Purnomo Setiady Akbar, S.Pd., M.Pd
$6.00

by Gunawan Widjaja & Kartini Mulyadi
$7.00