Adrien Jean-Guy Passant, À l’origine des écoles de commerce : ESCP Business School, la passion d’entreprendre, Paris, L'Harmattan, , 240 p. (ISBN978-2-343-18659-7, lire en ligne), p. 79 et 80.
Passant, Adrien Jean-Guy (2024) From bookkeepers to entrepreneurs: A historical perspective on the entrepreneurial diversification of a French business school over 200 years, Management & Organizational History - http://dx.doi.org/10.1080/17449359.2023.2233088