More Th. Perken Werbecke // More Th. The History of King Richard III. Online edition transcribed from W. E. Campbells facsimile of the Rastell edition of 1557 by Richard Bear at the University of Oregon, January-March 1997. Режим доступа: http://www. r3.org/bookcase/more/moretext.html; Polydore Vergil Anglica Historia (1555 version). / Ed. D.J. Sutton. Irvine, 2005. Liber XXVI, 5. Режим доступа: http://www. philological.bham.ac.uk/polverg/contents.html