"Author Ernie Cline Was Told Video Games Would Rot His Brain, But Who Holds the High Score Now?". Interview with Michael Mechanic, www.motherjones.com. July 10, 2015.
William Shakespeare, George Steevens (1811). “The Plays of William Shakspeare: Accurately Printed from the Text of the Corrected Copy Left by the Late George Steevens. With a Selection of Explanatory and Historical Notes, from the Most Eminent Commentators; a History of the Stage, a Life of Shakespeare, &c.[edited] by Alexander Chalmers”, p.231