by Prof. DR. A.P. Parlindungan, SH. $8.00
by Prof. Mochtar Kusuma Atmadja $7.00
by Soedharyo Soimin, S> H. $7.00
by Ir. Sujamto $6.00
by H. Abdurrahman, S.H., M.H. $6.00
by AA Navis $18.00