Brewer, A. (1980). Marxist theories of imperialism: A critical survey. Routledge & Kegan Paul.
Lua i Stíl Chicago (17ú heag.)Brewer, Anthony. Marxist Theories of Imperialism: A Critical Survey. London: Routledge & Kegan Paul, 1980.
Lua MLA (9ú heag.)Brewer, Anthony. Marxist Theories of Imperialism: A Critical Survey. Routledge & Kegan Paul, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.