Italian
Alighieri, Dante. "Inferno [Hell]." La Comedia di Dante Alleghieri [The Divine Comedy by Dante Alighieri]. Foligno: Johann Numeister and Evangelista Angelini da Trevi, 1472.
Alighieri, Dante. "Inferno." The Divine Comedy, edited by David H. Higgins, translated by C. H. Sisson. Oxford University Press, 2008.
Alighieri, Dante. "Paradiso [Paradise]." La Comedia di Dante Alleghieri [The Divine Comedy by Dante Alighieri]. Foligno: Johann Numeister and Evangelista Angelini da Trevi, 1472.
Alighieri, Dante. "Paradiso." The Divine Comedy, edited by David H. Higgins, translated by C. H. Sisson. Oxford University Press, 2008.
Dante. "Purgatorio [Purgatory]." La Comedia di Dante Alleghieri [The Divine Comedy by Dante Alighieri]. Foligno: Johann Numeister and Evangelista Angelini da Trevi, 1472.
Dante. "The Purgatorio." The Divine Comedy, edited by David H. Higgins, translated by C. H. Sisson. Oxford University Press, 2008.
Alighieri, Dante. "Paradiso [Paradise]." La Comedia di Dante Alleghieri [The Divine Comedy by Dante Alighieri]. Foligno: Johann Numeister and Evangelista Angelini da Trevi, 1472.
Alighieri, Dante. "Paradiso." The Divine Comedy, edited by David H. Higgins, translated by C. H. Sisson. Oxford University Press, 2008.
Alighieri, Dante. "Paradiso [Paradise]." La Comedia di Dante Alleghieri [The Divine Comedy by Dante Alighieri]. Foligno: Johann Numeister and Evangelista Angelini da Trevi, 1472.
Alighieri, Dante. "Paradiso." The Divine Comedy, edited by David H. Higgins, translated by C. H. Sisson. Oxford University Press, 2008.
Alighieri, Dante. "Paradiso [Paradise]." La Comedia di Dante Alleghieri [The Divine Comedy by Dante Alighieri]. Foligno: Johann Numeister and Evangelista Angelini da Trevi, 1472.
Alighieri, Dante. "Paradiso." The Divine Comedy, edited by David H. Higgins, translated by C. H. Sisson. Oxford University Press, 2008.
Dante. "Purgatorio [Purgatory]." La Comedia di Dante Alleghieri [The Divine Comedy by Dante Alighieri]. Foligno: Johann Numeister and Evangelista Angelini da Trevi, 1472.
Dante. "The Purgatorio." The Divine Comedy, edited by David H. Higgins, translated by C. H. Sisson. Oxford University Press, 2008.
Alighieri, Dante. "Inferno [Hell]." La Comedia di Dante Alleghieri [The Divine Comedy by Dante Alighieri]. Foligno: Johann Numeister and Evangelista Angelini da Trevi, 1472.
Alighieri, Dante. "Inferno." The Divine Comedy, edited by David H. Higgins, translated by C. H. Sisson. Oxford University Press, 2008.
Dante. "Purgatorio [Purgatory]." La Comedia di Dante Alleghieri [The Divine Comedy by Dante Alighieri]. Foligno: Johann Numeister and Evangelista Angelini da Trevi, 1472.
Dante. "The Purgatorio." The Divine Comedy, edited by David H. Higgins, translated by C. H. Sisson. Oxford University Press, 2008.
Machiavelli, Niccolò. Il Principe [The Prince]. Rome: Antonio Blado d'Asola, 1532.
Machiavelli, Nicolò. The Prince, translated by Peter Bondanella. Oxford University Press, 2005.
Machiavelli, Niccolò. Il Principe [The Prince]. Rome: Antonio Blado d'Asola, 1532.
Machiavelli, Nicolò. The Prince, translated by Peter Bondanella. Oxford University Press, 2005.
Machiavelli, Niccolò. Il Principe [The Prince]. Rome: Antonio Blado d'Asola, 1532.
Machiavelli, Nicolò. The Prince, translated by Peter Bondanella. Oxford University Press, 2005.
Machiavelli, Niccolò. Il Principe [The Prince]. Rome: Antonio Blado d'Asola, 1532.
Machiavelli, Nicolò. The Prince, translated by Peter Bondanella. Oxford University Press, 2005.
Da Vinci, Leonardo. The Notebooks of Leonardo da Vinci. c. 1519.
Machiavelli, Niccolò. Il Principe [The Prince]. Rome: Antonio Blado d'Asola, 1532.
Machiavelli, Nicolò. The Prince, translated by Peter Bondanella. Oxford University Press, 2005.
Alighieri, Dante. "Paradiso [Paradise]." La Comedia di Dante Alleghieri [The Divine Comedy by Dante Alighieri]. Foligno: Johann Numeister and Evangelista Angelini da Trevi, 1472.
Alighieri, Dante. "Paradiso." The Divine Comedy, edited by David H. Higgins, translated by C. H. Sisson. Oxford University Press, 2008.
Pope Francis. "God Never Tires of Forgiving Us, Pope Reflects." Catholic News Agency, 28 Mar. 2014. www.catholicnewsagency.com/news/god-never-tires-of-forgiving-us-pope-reflects. Originally a mass meeting. 28 Mar. 2014, St. Peter's Basilica, Vatican City, Rome, Italy.