NFPA 1994 Standard on Protective Ensembles for First Responders to CBRN Terrorism Incidents, 2007 ed. http://media.bmt.org/bmt_media/resources/39/NFPA19 94.pdf, (Std: Prot Ens for First Resp to CBRN Teror Incid - Amer) {438 NFC}
Defense Technical Information Center DTIF, Glossary (Part I- Abbreviations and Acronyms, Part II- Terms and Definitions), Operations in Chemical, Biological, Radiological, and Nuclear CBRN Environments (Joint Publication JP3-11), Fort Belvoir, VA, USA 2013. http://www.dtic.mil/doctrine/new_pubs/jp3_11.pdf, (DPrepCBRN - Amer) {1021}