by Prof. Padmo Wahyono, S.H $13.00
by Drs. H. Malayu S.P. Hasibuan $7.00
by Drs. Herman Darmawi $9.00
by Prof. I. R. Poedjawiyatna $7.00
by Drs. Safri Nurmantu MSi $9.00
by Suwarno $7.00