Davis, Ronald L., La Scala West: The Dallas Opera Under Kelly and Rescigno, University Park, Southern Methodist University Press, 2000, p. 99, ISBN0870744542; Riggs, Geoffrey S., The Assoluta Voice in Opera, McFarland, 2003, pp. 28–29; ISBN0-7864-1401-4
(in Spanish) Masó, Gonzalo Badenes, "Magda Olivero", Voces: Ritmo, 1987–2000, Universitat de València, 2005, pp. 90–91. ISBN84-370-6255-1
Schonberg, Harold C., "Opera: Magda Olivero Sings Tosca in Met Debut", The New York Times, 5 April 1975. An unofficial recording of Olivero's rendition of "Vissi d'Arte" from the Met is available on YouTube: in Ira Siff's memory it had been 'the most touching, spectacularly sung "Vissi d'Arte" of his experience' as a listener (article cited above).
Schonberg, Harold C., "Opera: Magda Olivero Sings Tosca in Met Debut", The New York Times, 5 April 1975. An unofficial recording of Olivero's rendition of "Vissi d'Arte" from the Met is available on YouTube: in Ira Siff's memory it had been 'the most touching, spectacularly sung "Vissi d'Arte" of his experience' as a listener (article cited above).
