1. Pace: A Test of Authorship Based on the Rate at which New Words Enter an Author's Text
2. Berger, M. A. (2000) `The Supreme Court's trilogy on the admissibility of expert testimony', Reference Manual on Scientific Evidence (2nd edn), Washington, DC: Federal Judicial Center.
3. Berry, T. E. (1971) The Most Common Mistakes in English Usage, New York: MacGraw-Hill.
4. Chaski, C. E. (1996) `Linguistic methods of determining authorship', National Institute of Justice Research Seminar. 49th American Academy of Forensic Sciences Meeting, Nashville, TN.
5. Chaski, C. E. (1997a) `Who wrote it? Steps toward a science of authorship', National Institute of Justice Journal, Washington, DC: US Department of Justice.