William Shakespeare (1793). “The Plays of William Shakspeare: In Fifteen Volumes. With the Corrections and Illustrations of Various Commentators. To which are Added Notes”, p.210
William Shakespeare (1757). “The Works: Of Shakespeare: in Eight Volumes. Collated with the Oldest Copies, and Corrected: with Notes, Explanatory, and Critical: by Mr. Theobald”, p.314
William Shakespeare (2013). “The Wars of the Roses In Plain and Simple English: Includes Henry VI Parts 1 - 3 & Richard III, Richard II, Henry IV Parts 1 and 2, and Henry V”, p.596, BookCaps Study Guides