by Ir. Mul Muyani Sutedjo $7.00
by Prof. J. Suprapto, M.A. APU $11.00
by Drs. H. Zainuddin $9.00
by F. Suryatmo $6.00
by - $11.00
by Drs. Sudarsono, S.H., M.Si $7.00
by Iin Inayah $11.00
by Brooks $20.00
by Supriadi, S.H., M.Hum. $13.00