by Prof. Dr. Soerjono Soekanto, S.H., M.A. $5.00
by Kansil C.S.T $0.00
by Prof. DR. Soedjono Dirdjosisworo, SH. MBA $7.00
by Prof. Abdulkadir Muhammad, S.H. $10.00
by Prof. Mr. Dr. Sudargo Gautama & Ellyda T. Soetijarto, S.H.. $8.00
by $7.00