Sources consultées pour l'information factuelle sur Irena's Vow

• "Entract Films" https://www.artessai.ca/. [official site] [English / French]
• "IMDb: Irena's Vow" Internet Movie Database, Inc. https://www.imdb.com/title/tt19869662/reference.
• "TIFF '23" Toronto International Film Festival. https://tiff.net/films.