"Histoire". Enfant Jésus-Nicolas Barré (in French). Archived from the original on 2010-09-19. Retrieved 2012-11-22.
chij-sisters.org
Many of his writings and an extensive biography can be found in: Flourez, Brigitte. "Better than Light: Nicolas Barre 1621-1686"(PDF). Infant Jesus Sisters. Retrieved August 24, 2024.