by Prof. DR. A.P. Parlindungan, SH. $6.00
by $9.00
by Akhmad Taufik, M.Pd., dkk $11.00
by Prof. DR. Soedjono Dirdjosisworo, SH. MBA $9.00
by Sofyan Syafri Harahap $16.00
by Said Nursi $16.00