"Index entry". FreeBMD. ONS. Retrieved 24 February 2019.
gq-magazine.co.uk
Stuart McGurk (5 April 2011). "How to write a biography". GQ Magazine (British edition). Archived from the original on 29 October 2013. Retrieved 2 June 2013.
Stuart McGurk (5 April 2011). "How to write a biography". GQ Magazine (British edition). Archived from the original on 29 October 2013. Retrieved 2 June 2013.