Boulogne-Billancourt (English Wikipedia)

"L'ENSEIGNEMENT DU SECOND DEGRÉ" (Archive). Commune of Boulogne-Billancourt. Retrieved on 16 May 2014.
"L'ENSEIGNEMENT PRIVÉ" (Archive). Commune of Boulogne-Billancourt. Retrieved on 16 May 2014.
"Jumelages". boulognebillancourt.com (in French). Boulogne-Billancourt. Archived from the original on 16 April 2020. Retrieved 12 November 2019.

business-directory.fr

"Legal Infos". Carrefour. Archived from the original on 30 April 2012. Retrieved 3 May 2012. "This site is published by Carrefour, a limited company (société anonyme) capitalised at €1,698,340,000, headquartered at 33, Avenue Émile Zola, 92100 Boulogne Billancourt, [...]"

"Répertoire national des élus: les maires" (in French). data.gouv.fr, Plateforme ouverte des données publiques françaises. 6 June 2023.

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

"1900 Summer Olympics official report" (PDF) (in French). La84foundation.org. p. 16. Retrieved 14 November 2010.

Samuel, Mikaëla (13 September 2013). ""Boulogne, le plus grand écoquartier de France"". Le Figaro (in French). ISSN 0182-5852. Retrieved 12 May 2017.

"FAQ". Pika Édition. Archived from the original on 14 June 2011. Retrieved 1 May 2011.

"Boulogne-Billancourt - RSAS". Renault. Archived from the original on 23 September 2009. Retrieved 22 September 2009.

"Vallourec: Contact Us". Vallourec. Archived from the original on 18 August 2017. Retrieved 9 July 2017.

"Legal Infos". Carrefour. Archived from the original on 30 April 2012. Retrieved 3 May 2012. "This site is published by Carrefour, a limited company (société anonyme) capitalised at €1,698,340,000, headquartered at 33, Avenue Émile Zola, 92100 Boulogne Billancourt, [...]"
"FAQ". Pika Édition. Archived from the original on 14 June 2011. Retrieved 1 May 2011.
"Boulogne-Billancourt - RSAS". Renault. Archived from the original on 23 September 2009. Retrieved 22 September 2009.
"Vallourec: Contact Us". Vallourec. Archived from the original on 18 August 2017. Retrieved 9 July 2017.
"L'ENSEIGNEMENT DU SECOND DEGRÉ" (Archive). Commune of Boulogne-Billancourt. Retrieved on 16 May 2014.
"Naissance du lycée Archived 2016-09-18 at the Wayback Machine." Lycée Jacques-Prévert. Retrieved on 9 September 2016.
"L'ENSEIGNEMENT PRIVÉ" (Archive). Commune of Boulogne-Billancourt. Retrieved on 16 May 2014.
"欧州の補習授業校一覧（平成25年4月15日現在）" (Archive). Ministry of Education, Culture, Sports, Science and Technology (MEXT). Retrieved on 10 May 2014. "エベイユ Association Eveil Japon 27 rue de Serves 92100Boulogne-Billancourt, France"
"Jumelages". boulognebillancourt.com (in French). Boulogne-Billancourt. Archived from the original on 16 April 2020. Retrieved 12 November 2019.

Samuel, Mikaëla (13 September 2013). ""Boulogne, le plus grand écoquartier de France"". Le Figaro (in French). ISSN 0182-5852. Retrieved 12 May 2017.