National Fire Protection Association (Estados Unidos). (1999). National fire codes: A compilation of NFPA codes, standards, recommended practices, manuals and guides.
Čikaški stil citiranja (17. izdanje)National Fire Protection Association (Estados Unidos). National Fire Codes: A Compilation of NFPA Codes, Standards, Recommended Practices, Manuals and Guides. Quincy, Mass. : National Fire Protection Association, 1999.
MLA način citiranja (9. izdanje)National Fire Protection Association (Estados Unidos). National Fire Codes: A Compilation of NFPA Codes, Standards, Recommended Practices, Manuals and Guides. 1999.
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