Pollock, D. H. (1976). Canada and the foreign firm. [CEPAL].
Chicago Style aipamenaPollock, David H. Canada and the Foreign Firm. Santiago de Chile: [CEPAL], 1976.
MLA aipamenaPollock, David H. Canada and the Foreign Firm. [CEPAL], 1976.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.