jednak ze wzmianką o Cliffordzie
http://www.dailymail.co.uk/home/books/article-2418955/Stop-hoovering-Derek-gossi p-AS-LUCK-WOULD-HAVE-IT-BY-DEREK-JACOBI.html
http://www.radiotimes.com/news/2013-04-29/vicious-derek-jacobi---im-aware-of-bei ng-in-the-last-act
http://www.theguardian.com/culture/2010/nov/28/derek-jacobi-king-lear-interview