British Steel Corporation. (1969). Finance for steel: The financial structure of British Steel Corporation. British Steel Corporation.
Chicago Style aipamenaBritish Steel Corporation. Finance for Steel: The Financial Structure of British Steel Corporation. London: British Steel Corporation, 1969.
MLA aipamenaBritish Steel Corporation. Finance for Steel: The Financial Structure of British Steel Corporation. British Steel Corporation, 1969.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.