by - $12.00
by Prof. Dr. Paulus Effendi Lotulung, S.H. $7.00
by Brigjen Pol. Drs. H.A.K. Moch. Anwar, S.H. $5.00
by Gunawan Widjaja, A. Yani $6.00
by Herman Hermit, Ir. MT. $5.00
by Drs. Sudarsono, S.H., M.Si $11.00