Παραπομπή APA

Habakkuk,H J, & Postan,M. (1965). The cambridge economic history of Europe. Cambridge University Press.

Παραπομπή Chicago Style

Habakkuk,H J, και Postan,M. The Cambridge Economic History of Europe. Cambridge: Cambridge University Press, 1965.

Παραπομπή MLA

Habakkuk,H J, και Postan,M. The Cambridge Economic History of Europe. Cambridge University Press, 1965.