Kay, S. (2014). America's search for security: The triumph of idealism and the return of realism. Rowman & Littlefield Publishers.
Lua i Stíl Chicago (17ú heag.)Kay, Sean. America's Search for Security: The Triumph of Idealism and the Return of Realism. Lanham, Maryland: Rowman & Littlefield Publishers, 2014.
Lua MLA (9ú heag.)Kay, Sean. America's Search for Security: The Triumph of Idealism and the Return of Realism. Rowman & Littlefield Publishers, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.