SNELL, S (1921). A Story of Railway Pioneers - being an account of the inventions and works of Isaac Dodds and his son Thomas Weatherburn Dodds. Londres: Selwyn & Blount, Ltd. OCLC1085335383. OL7035758M
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«Miner's lamp». england.prm.ox.ac.uk. Consultado em 10 de junho de 2023
SNELL, S (1921). A Story of Railway Pioneers - being an account of the inventions and works of Isaac Dodds and his son Thomas Weatherburn Dodds. Londres: Selwyn & Blount, Ltd. OCLC1085335383. OL7035758M