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"Major Prison Gangs(continued)". Gangs and Security Threat Group Awareness. Florida Department of Corrections. Archived from the original on March 12, 2010. Retrieved June 21, 2009.
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web.archive.org
"IPTM Basic Street Gangs Hand Signs"(PDF). Institute of Police Technology and Management. p. 31. Archived(PDF) from the original on October 28, 2020. Retrieved September 3, 2020.
"Major Prison Gangs(continued)". Gangs and Security Threat Group Awareness. Florida Department of Corrections. Archived from the original on March 12, 2010. Retrieved June 21, 2009.