by $12.00
by G. Kartasapoetra dan R. G. Kartasapoetra, S.H $6.00
by Prof. Dr. Rudhi Prasetya, S.H. $3.00
by Bachsan Mustafa, S.H. $3.00
by Suhrawardi K. Lubis, S. H. $7.00
by Sanusi Bintang, S.H., M.Lis $5.00