Peyroutet, C
Expression: methodes et techniques / C. Peyroutet
Nathan, 1992
 Buku Teks
Group techniques / Gerald Corey ...[et al.].
Brooks/Cole Publishing , 1982
 Buku Teks
Cases in finance / David F. Scott ... [et al.]
Prentice-Hall, 1993
 Buku Teks
Wold, Geoffrey H.
Computer crime techniques prevention /Geoffrey H. Wold and Robert F. Shriver
Bankers Publishing Company, 1989
 Buku Teks
Bailey, F. Lee
Successful techniques for criminal trial/ F. Lee Bailey, Henry B. Rothblatt
The Lawyers Co-Operative Publishing, 1971
 Buku Teks