Sources For Information

http://www.fbi.gov/about-us/lab/forensic-science-communications/fsc/july2000/deedric3.htm/
http://www.clt.uwa.edu.au/__data/page/112506/fsp10_handwriting.pdf
http://onin.com/fp/fphistory.html
http://www.odec.ca/projects/2004/fren4j0/public_html/types_prints.htm