by Eaton, Joseph W $6.00
by Prof. Dr. Husaini Usman, M.Pd & R. Purnomo Setiady Akbar, S.Pd., M.Pd $11.00
by Jamhari (Penyunting) $9.00
by Erie Sudewo $6.25
by Drs. Adami Chazawi, SH $7.00
by Martin Perry $9.00