William Shakespeare (1838). “The Pictorial edition of the works of Shakspere, ed. by C. Knight. [8 vols., including a vol. entitled William Shakspere, by C. Knight].”, p.281
William Shakespeare, Samuel Johnson, George Steevens (1813). “The Plays of William Shakespeare: In Twenty-one Volumes, with the Corrections and Illustrations of Various Commentators, to which are Added Notes”, p.35