by Wahjoedi $7.00
by Dr. Zakiah Daradjat, dkk $11.00
by DR. H.K. Martono, S.H., L.L.M $26.00
by Musrifah Sunanto $11.00
by Prof. Dr. Soekartawi $7.00
by Hugh Miall, Oliver Ramsbotham $11.00