by Soejono, S.H., M.H $7.00
by Louis Irving Horowitz $12.00
by Samekto, S.S., M.A $7.00
by $6.00
by Drs. Sudarsono, S.H., M.Si $20.00
by Drs. Amin Wijaja Tunggal, M.B.A $7.00