T F T Baker, J S Cockburn, R B Pugh (Editors), Diane K Bolton, H P F King, Gillian Wyld, D C Yaxley (1971). "Harmondsworth: Introduction". 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. Institute of Historical Research. Retrieved 19 August 2013. {{cite web}}: |author= has generic name (help)CS1 maint: multiple names: authors list (link)
