by DR. Bahder Johan Nasution, S.H., S.M., M.Hum $6.00
by - $5.00
by Prof. Dr. Soerjono Soekanto, S.H., M.A. $3.00
by Prof. Mr. Dr. Sudargo Gautama $5.00
by Prof. Hermien Hadiati Koeswadji, S.H. $6.00
by Koerniatmanto Soetoprawiro, S.H., M.H. $6.00