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.1818, BookCaps Study Guides
Charles Sturt (1834). “Two expeditions into the interior of southern Australia during ... 1828, 1829, 1830 and 1831: with observations on New South Wales”, p.70