by Prof. Dr. C.S.T Kansil & S.T Kansil Christine , S.H $11.00
by Z.A. Sangadji, S.H., M.H. $6.00
by Prof. Mr. Dr. Sudargo Gautama, S.H. $7.00
by Prof. Mr. Roeslan Saleh $5.00
by Insan Budi Maulana, S.H., LL.M. $8.00
by A. Podgorecki $12.00