"Revett, Nicholas (1721–1804)," Anne Purchas in Oxford Dictionary of National Biography, eee ed. H. C. G. Matthew and Brian Harrison (Oxford: OUP, 2004); online ed., ed. David Cannadine, May 2006, http://www.oxforddnb.com/view/article/23395 (accessed March 13, 2017. Subscription or UK public library membership required)