by R.M. Gatot P. Soemartono, S.E., S.H., M.M. $9.00
by Prof. Dr. H. Zainuddin Ali, M. A. $0.00
by Prof. DR. Sri Redjeki Hartono, SH. $5.00
by Jerry Hoff (diterjemhkan oleh: Kartini Muljadi) $16.00
by Adrian Sutedi, S. H., M. H. $11.00
by Kansil C.S.T $12.00