^Finch, Jonathan (2004)."The Churches". In Rawcliffe, Carole; Wilson, Richard (eds.).Medieval Norwich. London: Hambledon and London. pp. 49–72 (49).ISBN1-85285-449-9.
^Charles., Wollenberg (2008).Berkeley : a city in history. Berkeley: University of California Press.ISBN9780520253070.OCLC141852549.
^Pierre V. R. Key (1914)."Opera For And By The People".The Century Magazine. Retrieved2013-12-08.Lois Ewell, the most efficient and popular of the sopranos, comes from Tennessee, although she is known as a Brooklyn girl because of her lengthy residence in the City of Churches.
