John Wright Tony Rea. (1997). International Relations 1914-1995 (Reprinted Ed.). Oxford University Press.
Lua i Stíl Chicago (17ú heag.)John Wright Tony Rea. International Relations 1914-1995. Reprinted Ed. Oxford University Press, 1997.
Lua MLA (9ú heag.)John Wright Tony Rea. International Relations 1914-1995. Reprinted Ed. Oxford University Press, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.