by - $12.00
by Drs. Adami Chazawi, SH $7.00
by Prof. Drs. C. S. T. Kansil, S. H. $11.00
by Prof. H. Hilman Hadikusuma, S.H. $7.00
by Prof. Mr. Dr. Sudargo Gautama $8.00
by Prof. Dr. Soerjono Soekanto, S.H., M.A. & Prof. Purnadi Purbacaraka, S.H. $3.00