1. Department for Communities and Local Government (2006) Approved Document B(fire safety), vol 1. Dwelling Houses, The Building Regulations 2010, England, UK. https://www.gov.uk/government/publications/fire-safety-approved-document-b . Accessed August 2013.
2. Shook and Stone (2013) Small fire reported in the stratosphere hotel and Casino. http://www.shookandstone.com/Personal-Injury-Blog/2013/July/Small-Fire-Reported-in-the-Stratosphere-Hotel-an.aspx . Accessed July 2013.
3. BuroHappold Engineering. http://www.burohappold.com/projects/project/o2-arena-and-millennium-dome-65/ . Accessed June 2013.
4. Durso F (2012), Upgrading liberty, NFPA journal, July/August. http://www.nfpa.org/newsandpublications/nfpa-journal/2012/july-august-2012/features/crowning-achievement . Accessed May 2012.
5. Building Design + Construction (2013) Mall of America will double in size after $2.5 billion expansion. http://www.bdcnetwork.com/mall-america-will-double-size-after-25-billion-expansion . Accessed July 2013.