by Prof. Dr. Soerjono Soekanto, S.H., M.A. $3.00
by M. Idris Ramulyo, S.H., M.H. $7.00
by Salim H. S, S. H. $9.00
by Victor Situmorang, S.H $6.00
by Prof. Drs. C. S. T. Kansil, S. H. $12.00
by I.P.M. Ranuhandoko $16.00