Pennick, Nigel; Matthews, John; Wise, Caroline; Matthews, Caitlín; Clancy, Carol; Stewart, R. J.; Nesfield-Cookson, Bernard; Knight, Gareth; Stephenson, Robert; Beskin, Geraldine; Potter, Chesca; Stukeley, William; Spence, Lewis; Bayley, Harold; Insole, Alan V.; Nichols, Ross (24 March 2016). The Secret Lore of London: The city's forgotten stories and mythology. Hodder & Stoughton. ISBN9781473620285. Archived from the original on 27 June 2022. Retrieved 27 June 2022 – via Google Books.
Pennick, Nigel; Matthews, John; Wise, Caroline; Matthews, Caitlín; Clancy, Carol; Stewart, R. J.; Nesfield-Cookson, Bernard; Knight, Gareth; Stephenson, Robert; Beskin, Geraldine; Potter, Chesca; Stukeley, William; Spence, Lewis; Bayley, Harold; Insole, Alan V.; Nichols, Ross (24 March 2016). The Secret Lore of London: The city's forgotten stories and mythology. Hodder & Stoughton. ISBN9781473620285. Archived from the original on 27 June 2022. Retrieved 27 June 2022 – via Google Books.