by Prof. Mr. Herman Sihombing $3.00
by Prof. Dr. H. Zainuddin Ali, M.A. $7.00
by F.A. Whisnu Situni, SH. $5.00
by Harun M. Husein, S.H. $11.00
by Prof. Drs. C.S.T. Kansil, S.H. $9.00
by Prof. DR. A.P. Parlindungan, SH. $6.00
by Ahmad Bahrudin $9.00
by Ben Haryo $11.00
by Aziz Alimul $7.00
by - $13.00