Rujukan Langtons

  1. "The lower projecting canted wings are later C18 additions" (Bridget Cherry, Charles O'Brien, Nikolaus Pevsner, London 5 (Buildings of England series), s.v. "Hornchurch").
  2. S. Daniels, Humphrey Repton Landscape Gardening and the Geography of Georgian England (Yale University Press), 1999.
  3. Hazel Conway, "Surviving historic landscapes in the London Borough of Havering"
  4. Conway.
  5. BBC News - Office mistake may void marriages. 3 April 2005.
  6. Havering London Borough Council - Langtons weddings declared valid. 20 June 2006.