Vinnels, Maria (15 June 2006). "Manor Kingsway SPD Derby"(PDF). White Young Green Environment Ltd for English Heritage. Archived from the original(PDF) on 25 April 2012. Retrieved 23 May 2011.
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Vinnels, Maria (15 June 2006). "Manor Kingsway SPD Derby"(PDF). White Young Green Environment Ltd for English Heritage. Archived from the original(PDF) on 25 April 2012. Retrieved 23 May 2011.