References
,, , Cave Hunting., pp.126-127., MacMillan, London.
,, Gem of the Peak., , , (reprint by Moorland, Hartington, 1973)
(1953), , C.R.G. N/L No.48., pp.12-13., Cave Research Group
(1953), , C.R.G. N/L No.45., pp.5-10., Cave Research Group
(1969), , Proc. B.S.A. No.7., pp.7-15., British Speleological Association
(1972), , E.P.C. Jour. Vol.8. No.1. p.13., Survey, Eldon Pothole Club
(1975), , Pooles Cavern Guide Book., Survey.,
(1999), , C.C.P.C. N/L No. 61. p.1, , Crewe Caving and Potholing Club
(2010), , Caves of the Peak District, p. 71, DCA
(2020), A view of the Present State of Derbyshire, 1789., Derbyshire Caver 154, p.11., Derbyshire Caving Association
(2021), Exploring the imppact of tourists on cave air temperture a Covid-19 case study from Poole's Cavern., Caves and Karst Science, p.121 to p.128. Survey, British Cave Research Association