Sikkink, K. (2004). Mixed signals: U.S. human rights policy and Latin America. Cornell University Press.

Sikkink, Kathryn. Mixed Signals: U.S. Human Rights Policy and Latin America. Ithaca, New York: Cornell University Press, 2004.

Sikkink, Kathryn. Mixed Signals: U.S. Human Rights Policy and Latin America. Cornell University Press, 2004.