1. Handwriting examination of unfamiliar scripts;Ellen,1972
2. The examination of Gurumukhi handwriting;Jones;Journal of the Forensic Science Society,1982
3. The forensic examination of unfamiliar scripts;Mittal;International Criminal Police Review,1989
4. The examination of ideographic hand- writing;Crown;Journal of Police Science and Administration,1974
5. A comparative approach to the examination of Chinese handwriting – The Chinese character;Leung;Journal of the Forensic Science Society,1985