Great Opera Recordings / Giacomo Puccini: Madama Butterfly [1939], Vol. 1 by Teatro dell' Opera di Roma, Oliviero de Fabritiis, Beniamino Gigli, Adeliio Zagonara, Mario Basiola on Amazon Music - Amazon.com
renata tebaldi, tullio serafin - Puccini Madama Butterfly (Complete Recording) Renata Tebaldi As Butterfly - Amazon.com Music
Classical Net Article - Puccini's "Madam Butterfly" - A Survey