-http://www.monografias.com/trabajos56/huellas-lofoscopicas/huellas-lofoscopicas3.shtml
-https://www.emaze.com/@AZCQQRWI/DACTILOSCOPIA
https://es.slideshare.net/alejandrariveramunera/formula-dactilar
http://prezi.com/rakvawvponvn/?utm_campaign=share&utm_medium=copy&rc=ex0share
https://www.scribd.com/doc/47556569/Sistemas-deIdentificacion
https://www.pressreader.com/chile/muy-interesante-chile/20170309/282428463983482
http://comunidadcriminal.blogspot.com.es/2008/11/porque-se-festeja-el-dia-del.html
http://facdycriminologia.blogspot.com.es/2009/11/feliz-dia-del-criminologo.html
http://ccaa.elpais.com/ccaa/2015/02/22/madrid/1424615292_450263.html
http://www.eduexplica.com/2010/08/como-e-feito-um-retrato-falado.html
http://odonfo.blogspot.com.es/2008/09/odontologa-legal-y-forense.html
http://www.forodeseguridad.com/artic/discipl/4112.htm
http://tienda.bricogeek.com/sensores-imagen/630-lector-de-huellas-dactilares-gt-511c3.html
https://www.youtube.com/watch?v=s0WRSgCJLIg&feature=youtu.be
https://github.com/sparkfun/Fingerprint_Scanner-TTL
http://www.instructables.com/id/Lector-De-Huella-Digital-Arduino/
https://github.com/adafruit/Adafruit-Fingerprint-Sensor-Library