William Shakespeare, John Payne Collier (1858). “Much ado about nothing. Love's labour's lost. Midsummer night's dream. Merchant of Venice. As you like it. Taming of the shrew. All's well that ends well. Twelfth night”, p.71
William Shakespeare (2012). “Comedies of Shakespeare in Plain and Simple English (a Modern Translation and the Original Version)”, p.147, BookCaps Study Guides
Harold Bloom, Sterling Professor of the Humanities Harold Bloom, William Shakespeare (2009). “William Shakespeare's Julius Caesar”, p.132, Infobase Publishing