Veuthey, L. (2002). Gregorio Girard: Educatore e pedagogista francescano. Opera omnia..
Chicago Style (17th ed.) CitationVeuthey, Léon. "Gregorio Girard: Educatore E Pedagogista Francescano." Opera Omnia. 2002.
MLA (8th ed.) CitationVeuthey, Léon. "Gregorio Girard: Educatore E Pedagogista Francescano." Opera Omnia., 2002.
Warning: These citations may not always be 100% accurate.