by R. Abdul Djamali, SH. $7.00
by Lachman, L., Herbert A. Lieberman & Joseph L. Kanig $11.00
by Salim H. S., S. H., M. S. $9.00
by Jazuni, S.H. $10.00
by Harun M. Husein, S.H $11.00
by Dr. M. arif Nasution, MA $6.00
by Rosyidi, Muchtar $9.00