Giussani, Luigi. “From a conversation of Luigi Giussani with a group of Memores Domini (Milan, September 29, 1991).” In “Who is This Man?”: Beginning Day for Adults and University Students of Communion and Liberation, 10-11. Supplement to Litterae Communionis-Traces, 9 (2019). Pdf. Accessed June 14, 2022. https://english.clonline.org/traces/page-one/who-is-this-man. [Translation].