Sikkink, K. (2004). Mixed signals: U.S. human rights policy and Latin America. Cornell University Press.
Lua i Stíl Chicago (17ú heag.)Sikkink, Kathryn. Mixed Signals: U.S. Human Rights Policy and Latin America. Ithaca, New York: Cornell University Press, 2004.
Lua MLA (9ú heag.)Sikkink, Kathryn. Mixed Signals: U.S. Human Rights Policy and Latin America. Cornell University Press, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.