by Prof. Dr. Husaini Usman, M.Pd dan R. Purnomo Setiady Akbar, S.Pd., M.Pd $6.00
by Dr. Dimyati dan Drs, Mudjiono $9.00
by Niels Mulder $6.00
by Peter Carey $9.00
by Bustamin & M. Isa H.A. Salam $6.00
by Nasr Hamid Abu Zayd $6.00