Sachs, J. D. (2018). A new foreign policy: Beyond American exceptionalism. Columbia University Press.
Lua i Stíl Chicago (17ú heag.)Sachs, Jeffrey D. A New Foreign Policy: Beyond American Exceptionalism. New York: Columbia University Press, 2018.
Lua MLA (8ú heag.)Sachs, Jeffrey D. A New Foreign Policy: Beyond American Exceptionalism. Columbia University Press, 2018.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.