by Sofyan Syafri Harahap $7.00
by Achmad Tjahhono, Mahagiyani $12.00
by Drs. Marcel Go, M.S $7.00
by Pindi Kisata $7.00
by Septiawan Santana K. $12.00
by Darmadi Durianto, Sugiarto, Tony Sitinjak $7.00
by Munir Fuady, S.H., M.H., LL..M. $5.00
by $11.00