Harvey, D. (2005). The new imperialism. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Harvey, David. The New Imperialism. Oxford ; New York: Oxford University Press, 2005.
Lua MLA (8ú heag.)Harvey, David. The New Imperialism. Oxford University Press, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.