Dodson, Aidan; Hilton, Dyan (2004): . London: Thames & Hudson. ISBN 978-0-500-05128-3. Kozloff, Arielle; Bryan, Betsy (1992): «Royal and Divine Statuary», . Cleveland. ISBN 978-0-940717-16-9. O'Connor, David; Cline, Eric H. (1998): . Ann Arbor: University of Michigan Press. ISBN 978-0-472-08833-1. Shaw, Ian (2003): , London: Oxford University Press. Tyldesley, Joyce (2005): , Penguin UK. Tyldesley, Joyce (2006): . London: Thames & Hudson. ISBN 978-0-500-05145-0.