Valentino, B. A. (2004). Final solutions: Mass killing and genocide in the twentieth century. Cornell University Press.

Valentino, Benjamin A. Final Solutions: Mass Killing and Genocide in the Twentieth Century. Ithaca, N.Y.: Cornell University Press, 2004.

Valentino, Benjamin A. Final Solutions: Mass Killing and Genocide in the Twentieth Century. Cornell University Press, 2004.