by Prof. R. Soebekti, S.H. $6.00
by Prof. Kusumadi Poedjosewojo, S. H. $9.00
by $13.00
by Richard Burton Simatupang, S.H $12.00
by Drs. Laden Marpaung, S.H. $8.00
by Ilhami Bisri, S.H., M.Pd. $7.00