by Ir. Supraptono Djajadirana $9.00
by Drs. Amin Wijaja Tunggal, M.B.A $7.00
by Yasa Boga $6.00
by Drs. Djalinus Syah., dkk $11.00
by Franz Magnis-Suseno $13.00
by Sindhunata $9.00
by - $7.00