by R. Soeroso, S. H. $12.00
by Hazairin $5.00
by Prof. Drs. C.S.T. Kansil, S.H. $12.00
by $16.00
by Drs. Hari Sasangka, SH. M.H. & Lily Rosita $8.00
by Leden Marpaung, S.H. $7.00