by Irawan Soejito $9.00
by Prof. Hazairin, S.H $7.00
by Prof. Dr. Husaini Usman, M.Pd & R. Purnomo Setiady Akbar, S.Pd., M.Pd $11.00
by A. B. Setiaji $9.00
by Achmad Ikhsan $7.00
by Ir. Respati $7.00