Stefano Redaelli, “Circoscrivere la follia. Mario Tobino, Alda Merini, Carmelo Samonà”, Sub Lupa Academic Publishing, 2013, 209 p. ISBN 978‑83‑64003‑18‑9
Chmiel, A. Stefano Redaelli, “Circoscrivere la follia. Mario Tobino, Alda Merini, Carmelo Samonà”, Sub Lupa Academic Publishing, 2013, 209 p. ISBN 978‑83‑64003‑18‑9. Romanica Silesiana, 9(1). Consulté à l’adresse https://journals.us.edu.pl/index.php/RS/article/view/5942