"Natalie Bennett Profile". The Guardian web site. London: Guardian News and Media Limited. 2 June 2008. Archived from the original on 3 December 2013. Retrieved 21 December 2009.
"Bennett, Natalie Louise", Who's Who 2014, A & C Black, an imprint of Bloomsbury Publishing plc, 2014; online edn, Oxford University Press, 2014; online edn, Nov 2014. Retrieved 9 May 2015 (subscription required).
"Natalie Bennett Profile". The Guardian web site. London: Guardian News and Media Limited. 2 June 2008. Archived from the original on 3 December 2013. Retrieved 21 December 2009.