by Rekario $11.00
by Ir. Sujamto $7.00
by $6.00
by Dr. Paulus Effendie Lotulung, S.H. $5.00
by Dr. Munir Fuady, S.H., M.H., LL.M. $8.00
by Prof. Dr. C.S.T Kansil & S.T Kansil Christine , S.H $8.00