by Paulus Hadisuprapto, S.H., M.H. $5.00
by Dr. Bahder Johan Nasution, S.H., M.S., M.Hum. & Sri Warjiati, S.H., M.H. $5.00
by - $6.00
by Suhrawardi K. Lubis, S. H. $7.00
by Prof. H. Hilman Hadikusuma, S.H. $7.00
by Jerry Hoff (diterjemhkan oleh: Kartini Muljadi) $16.00