by Prof. DR. M. Solly Lubis, SH. $5.00
by Drs. Hari Sasangka, SH. M.H. & Lily Rosita $8.00
by RT. Sutantya R.H $7.00
by - $12.00
by H.M. Idris Ramulyo, S.H., M.A $11.00
by Drs. Sudarsono, S.H., M.Si $11.00