Avrin, L. (1991). Scribes, scripts and books: the book arts from Antiquity to the Renaissance. Chicago: American Library Association.
Bryant, J. (1838, November 10). A catalogue of books suitable for the library of the antiquary, the scholar, or the man of taste. The Athenaeum. p. 816. Retrieved from: http://books.google.com/books?id=iGxIAAAAYAAJ
Day, I. (n.d.). The art of confectionery. Historic Food. Retrieved from: http://www.historicfood.com/The%20Art%20of%20Confectionery.pdf
Day, I. (2003). Georgian ices and victorian bombes. Historic Food. Retrieved from: http://www.historicfood.com/Georgian%20Ices.htm
Gregorian Index (2003). Berkely Square. Georgian London Street and Business Index. Retrieved from: http://www.georgianindex.net/Gunters/gunters.html
Maxted, I. (2001). 10 the London book trades of the later 18th century. Names: C Exeter working papers in British book trade history. Retrieved from: http://bookhistory.blogspot.com/2007/01/berch-c.html
Roberts, W. (1889). The earlier history of English bookselling. London: S. Low, Marston, Searle, and Rivington. Retrieved from: http://archive.org/details/earlierhistoryof00robeiala
Sanborn, M. (1999). William Caslon. Typographic Archives Retrievd from: http://www.typographia.org/1999/graphion/caslon.html