by Hazairin $5.00
by Drs. Amin Wijaja Tunggal, M.B.A $7.00
by - $6.00
by Prof. DR. A.P. Parlindungan, SH. $8.00
by Soegijatna Tjakranegara, S.H $9.00
by Gunawan Widjaja, A. Yani $7.00