Brimblecombe (1976). "Attitudes and Responses Towards Air Pollution in Medieval England". Journal of the Air Pollution Control Association. 26 (10): 941-45. doi:10.1080/00022470.1976.10470341. PMID789426.
Brimblecombe (1976). "Attitudes and Responses Towards Air Pollution in Medieval England". Journal of the Air Pollution Control Association. 26 (10): 941-45. doi:10.1080/00022470.1976.10470341. PMID789426.
McKie, Robin & Townsend, Mark. Great Smog is history, but foul air still kills (The Observer 22 Eylül 2020 tarihinde Wayback Machine sitesinde arşivlendi., 24 November 2002).
Fumifugium, Printed by W. Godbid, 1661, 8 Ağustos 2016 tarihinde kaynağından arşivlendi, erişim tarihi: 5 Mayıs 2016
McKie, Robin & Townsend, Mark. Great Smog is history, but foul air still kills (The Observer 22 Eylül 2020 tarihinde Wayback Machine sitesinde arşivlendi., 24 November 2002).