Jackson Robert. (2010). Introduction to International Relations (4th.). O U P.
Lua i Stíl Chicago (17ú heag.)Jackson Robert. Introduction to International Relations. 4th. New York: O U P, 2010.
Lua MLA (9ú heag.)Jackson Robert. Introduction to International Relations. 4th. O U P, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.