by Victor Situmorang, S.H $7.00
by Drs. Save M. Dagun $7.00
by Drs. Domi C. Matutina $12.00
by Drs. M. Daryono., dkk $9.00
by Drs. G. Kartasapoetra $7.00
by Drs. Amin Wijaja Tunggal, M.B.A $7.00
by DR. Farida Yusuf Tayibnapis, M.Pd $7.00