David, Miriam (9 December 2010). "Diana Leonard obituary". The Guardian www.theguardian.com. Archived from the original on 9 September 2018. Retrieved 22 November 2014.
John, Angela V. (6 November 2014). "Leonore Davidoff obituary". The Guardian www.theguardian.com. Archived from the original on 22 November 2014. Retrieved 22 November 2014.
web.archive.org
David, Miriam (9 December 2010). "Diana Leonard obituary". The Guardian www.theguardian.com. Archived from the original on 9 September 2018. Retrieved 22 November 2014.
John, Angela V. (6 November 2014). "Leonore Davidoff obituary". The Guardian www.theguardian.com. Archived from the original on 22 November 2014. Retrieved 22 November 2014.