Power, S. (2002). A problem from hell: Merica and the age of genocide. Basic Books.
Cita Chicago (17th ed.)Power, Samantha. A Problem from Hell: Merica and the Age of Genocide. New York: Basic Books, 2002.
Cita MLA (9th ed.)Power, Samantha. A Problem from Hell: Merica and the Age of Genocide. Basic Books, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.