by Vollmar, IS Adiwimarta $7.00
by Dr. H. Budi Untung, S. H., C. N., M. M. $9.00
by John Salindeho $12.00
by Prof. Drs. C.S.T. Kansil, S.H. $13.00
by Laboratorium FH UNPAR $6.00
by F.X. Djumialdji, S.H $7.00