by - $5.00
by Prof. Dr. Alaidin Koto, M.A $7.00
by Dr. Andi Hamzah, S.H. dan Prof. Padmo Wahyono, S.H. (Kt. Peng) $6.00
by Prof. DR. Romli Atmasasmita, SH. LL.M. $5.00
by Jerry Hoff (diterjemhkan oleh: Kartini Muljadi) $16.00
by Drs. M. Fauzan, H. Abdul Manan $11.00