William Shakespeare (2013). “Making Sense of Julius Caesar! a Students Guide to Shakespeare's Play (Includes Study Guide, Biography, and Modern Retelling)”, p.213, BookCaps Study Guides
William Shakespeare (1805). “The plays of William Shakespeare : accurately printed from the text of the corrected copy left by the late George Steevens: with a series of engravings, from original designs of Henry Fuseli, and a selection of explanatory and historical notes, from the most eminent commentators; a history of the stage, a life of Shakespeare, &c. by Alexander Chalmers”, p.419