Wallerstein,Immanuel Maurice. (1979). The capitalist world economy. Cambridge University Press.
Chicago Style aipamenaWallerstein,Immanuel Maurice. The Capitalist World Economy. London: Cambridge University Press, 1979.
MLA aipamenaWallerstein,Immanuel Maurice. The Capitalist World Economy. Cambridge University Press, 1979.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.