Bolton, Diane K; King, H P F; Wyld, Gillian; Yaxley, D C (1971). «Harrow, including Pinner : Roman catholicism.». En Baker, T F T; Cockburn, J S; Pugh, R B, eds. A History of the County of Middlesex: Volume 4, Harmondsworth, Hayes, Norwood With Southall, Hillingdon With Uxbridge, Ickenham, Northolt, Perivale, Ruislip, Edgware, Harrow With Pinner(en inglés)IV. London: Victoria County History. pp. 260-261. Consultado el 11 de septiembre de 2021 – via British History Online.