Samson, J. (2001). The British empire. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Samson, Jane. The British Empire. Oxford ; New York: Oxford University Press, 2001.
Lua MLA (8ú heag.)Samson, Jane. The British Empire. Oxford University Press, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.