‘LEWIS, Brandon’, Who's Who 2013, A & C Black, an imprint of Bloomsbury Publishing plc, 2013; online edn, Oxford University Press, Dec 2012 ; online edn, Nov 2012 accessed 2013-05-28 (页面存档备份,存于互联网档案馆).
web.archive.org
‘LEWIS, Brandon’, Who's Who 2013, A & C Black, an imprint of Bloomsbury Publishing plc, 2013; online edn, Oxford University Press, Dec 2012 ; online edn, Nov 2012 accessed 2013-05-28 (页面存档备份,存于互联网档案馆).