Aubrey, Elizabeth. The Music of the Troubadours. Indiana University Press, 1996:19. ISBN 0-253-21389-4.
Aubrey, Elizabeth. The Music of the Troubadours. Indiana University Press, 1996. ISBN 0-253-21389-4.
Egan, Margarita, ed. and trans. The Vidas of the Troubadours. New York: Garland, 1984. ISBN 0-8240-9437-9.
Perdigó, Luisa Marina. The life, poetry, and music of the Provençal troubadour Perdigon : texts, translations, and interpretations. New York: Mellen Press, 2013. ISBN 978-0-7734-4523-9.