1. http://www.armsandarmour.org.uk/Images/Lorica%20segmentata.jpg . Accessed January 8 2012.
2. http://en.wikipedia.org/wiki/File:Cuirasse-1854-p1030165.jpg . Accessed January 8 2012.
3. http://www.bpoutfitters.net/assets/images/fsp500-12-00026-5004.jpg . Accessed January 8 2012.
4. http://www.paracletearmor.com/images/E-SAPI-Large.jpg . Accessed January 8 2012.
5. P.W. Signor III and C.E. Brett, Paleobiology 10, 229 (1984).