"Oscars 2011 Helena Bonham Carter interview: On being 'fart buddies' with Colin Firth". Interview with Mirror.Co.Uk, www.mirror.co.uk. February 27, 2011.
"Helena Bonham Carter Talks BURTON AND TAYLOR, Elizabeth Taylor vs Queen Elizabeth, Signing on to the Project, Consulting an Astrologer and More". Interview with Christina Radish, collider.com. October 16, 2013.