by Prof. DR. Sukardjo $13.00
by Panut Djojosumarto $9.00
by Ir. Budi Samadi $6.00
by Drs. Sudarsono, S.H., M.Si, dkk $13.00
by Rafael Raga Maran $9.00
by Prof. Abdur Rahman I Do'I, Ph.D $7.00