"Michael Haneke Talks AMOUR, His Inspiration for the Film, His Casting Decisions, Physical and Emotional Demands of the Film and Shooting the Film in French". Interview with Sheila Roberts, collider.com. December 14, 2012.
Ralph Waldo Emerson, Robert Ernest Spiller, Alfred Riggs Ferguson, Joseph Slater, Jean Ferguson Carr (1971). “The Collected Works of Ralph Waldo Emerson: Nature, addresses, and lectures”, p.29, Harvard University Press