1. Disguised Signatures;Michel;Journal of the Forensic Science Society,1978
2. Disguised Handwriting;Alford;Journal of Forensic Sciences,1970
3. Disguised Handwriting;Harris;Journal of Criminal Law and Criminology,1953
4. How Does Crowding Affect Signatures?;Morton;Journal of Forensic Sciences,1980
5. One Penman's Abilities in Simulating Signatures. Florida Department of Law Enforcement;McCarthy;Synopsis in Journal of the Forensic Science Society,1984