Michael Vitalino Liszt’s "Poisoned" Song. Examining the Versions and Poetic Interpretations of Vergiftet sind meine Lieder in: Indiana Theory Review, Bd. 34, 2017, S. 1-22
Zsusanna Domokos Two letters of Franz Liszt written to Jacopo Tomadini. A forgotten relationship among Liszt and his friends in church music in: Ostinato rigore. Revue internationale d'études musicales, Bd. 18, 2002, S. 201-212
Andrew Fowler Franz Liszt's "Petrarch Sonnets". The Persistent Poetic Problem in: Indiana Theory Review, Bd. 7, 1986, S. 48–68
David Newmeyer Liszt's "Sonetto 104 del Petrarca". The Romantic Spirit and Voiceleading in: Indiana Theory Review, Bd. 2, 1979, S. 2–22