Agen (English Wikipedia)

Dr. Carl Finch (1920). "Louis Arthur Ducos du Hauron, In Memoriam". Photo-Era, The American Journal of Photography. Vol. 45. New England Photo Era Publishing Company. pp. 281–282.

data.gouv.fr

"Répertoire national des élus: les maires". data.gouv.fr, Plateforme ouverte des données publiques françaises (in French). 2 December 2020.

Solbert, Oscar N.; Beaumont, Newhall; Card, James G., eds. (April 1952). "Forgotten Pioneers IV: Louis Ducos Du Hauron (1837–1920)" (PDF). Image, Journal of Photography of George Eastman House. 1 (6). Rochester, N.Y.: International Museum of Photography at George Eastman House Inc.: 2. Archived from the original (PDF) on 4 March 2016. Retrieved 21 June 2014.

Des villages de Cassini aux communes d'aujourd'hui: Commune data sheet Agen, EHESS (in French).

"Normes et records 1961-1990: Agen - La Garenne (47) - altitude 59m" (in French). Infoclimat. Archived from the original on 24 August 2017. Retrieved 28 December 2015.

"Données climatiques de la station de Agen" (in French). Meteo France. Archived from the original on 3 October 2018. Retrieved 28 December 2015.
"Climat Aquitaine" (in French). Meteo France. Archived from the original on 20 May 2019. Retrieved 28 December 2015.

"Agen (47)" (PDF). Fiche Climatologique: Statistiques 1981–2010 et records (in French). Meteo France. Archived from the original (PDF) on 16 April 2018. Retrieved 16 April 2018.

"2018 Annual Impact Report" (PDF). Sister Cities International. Retrieved 6 February 2023.

Goldstein, Bennet (1 July 2019). "Galena, French sister city team up for 'La Fete en Blanc'". Telegraph Herald. Retrieved 6 February 2023.

"Données climatiques de la station de Agen" (in French). Meteo France. Archived from the original on 3 October 2018. Retrieved 28 December 2015.
"Climat Aquitaine" (in French). Meteo France. Archived from the original on 20 May 2019. Retrieved 28 December 2015.
"Agen (47)" (PDF). Fiche Climatologique: Statistiques 1981–2010 et records (in French). Meteo France. Archived from the original (PDF) on 16 April 2018. Retrieved 16 April 2018.
"Normes et records 1961-1990: Agen - La Garenne (47) - altitude 59m" (in French). Infoclimat. Archived from the original on 24 August 2017. Retrieved 28 December 2015.
"Agen – Tourist Office – The History of Agen – Origins". ot-agen.org. Archived from the original on 5 May 2003. Retrieved 8 October 2009.
Solbert, Oscar N.; Beaumont, Newhall; Card, James G., eds. (April 1952). "Forgotten Pioneers IV: Louis Ducos Du Hauron (1837–1920)" (PDF). Image, Journal of Photography of George Eastman House. 1 (6). Rochester, N.Y.: International Museum of Photography at George Eastman House Inc.: 2. Archived from the original (PDF) on 4 March 2016. Retrieved 21 June 2014.