"Elizabeth Banks Talks PITCH PERFECT, Returning for THE HUNGER GAMES: CATCHING FIRE, TINK, and LEGO: THE PIECE OF RESISTANCE". Interview with Christina Radish, collider.com. October 2, 2012.
Elbert Hubbard (2009). “Love, Life & Work: Being a Book of Opinions Reasonably Good-Natured Concerning How to Attain the Highest Happiness for One's Self with the Least Possible Harm to Others”, p.104, The Floating Press