1. Abente, Diego. “The War of the Triple Alliance: Three Explanatory Models.” Latin American Research Review 22 (1987): 47–69.
2. A’Hearn, Brian. “Could Southern Italians Cooperate? Banche Popolari in the Mezzogiorno.” Journal of Economic History 60 (March 2000): 67–93.
3. Alianello, Carlo. La Conquista del Sud: Il Risorgimento Nell’Italia Meridionale. Milan, Italy: Rusconi, 1972.
4. Barman, Roderick J. Citizen Emperor: Pedro II and the Making of Brazil, 1825–91. Stanford, CA: Stanford University Press, 1999.
5. Basler, Roy P., ed. The Collected Works of Abraham Lincoln. New Brunswick, NJ: Rutgers University Press, 1953.