Pintorno, Giuseppe «Madama Butterfly»: una discografia alla ricerca dell’ideale vocale pucciniano, p.d.s. in Madama Butterfly, Lucca, Teatro del Giglio, 2004, pp. 65-76.

Flury, Roger, Giacomo Puccini: A Discography, Lanham (MD), Scarecrow Press, 2012.

Flury, Roger, Giacomo Puccini: A Discography (Supplement 2021), Shrewsbury England, David Vine Music, 2021.