"Christopher Nolan Talks 3D, Why He Shoots IMAX, His Approach to CGI, and Much More in Fascinating DGA Interview" by Adam Chitwood, collider.com. April 13, 2012.
"CinemaCon: Christopher Nolan Talks 'Interstellar,' Plugs Film Over Digital in Hollywood Reporter Q&A" by Pamela McClintock, www.hollywoodreporter.com. March 26, 2014.