Citations: Agassiz, D. 2022: John Rendle Langmaid : bibliography of published works on entomology. The Entomologist's Record and Journal of Variation, London 134 (3), S. 107-112, 10 005
Agassiz, D. 2022: Obituary : John Rendle Langmaid : 25 May 1934 - 2 March 2022. The Entomologist's Record and Journal of Variation, London 134 (3), S. 105-107, 10 005
Allen, D.; Dickson, R. J.; Young, M.; Thirlwell, I.; Patton, S.; Edmunds, R.; Maskell, J. 2022: John Langmaid - appreciations. The Entomologist's Record and Journal of Variation, London 134 (3), S. 112-115, 10 005
Anonym 2022: John Langmaid. The Entomologist's Record and Journal of Variation, London 134 (2), S. 104, 10 005
De Thorpe Millard, C.; Elliott, B. 2022: John Rendle Langmaid 1934-2021 British Journal of Entomology and Natural History, London 2022, S. 152-153, 10 207