William Shakespeare (2013). “Second Tetralogy In Plain and Simple English: Includes Richard II, Henry IV Parts 1 and 2, and Henry V”, p.38, BookCaps Study Guides
William Shakespeare (1740). “The Works of Shakespeare: In Eight Volumes. Collated with the Oldest Copies, and Corrected: with Notes, Explanatory, and Critical”, p.160
William Shakespeare, Charles Henry Wheeler (1832). “The Dramatic Works of William Shakspeare: With Glossarial Notes, a Sketch of His Life, and an Estimate of His Writings”, p.676