APA (7th ed.) Zitazioa
(2011). Bloomberg Businessweek: November - December 2011. Bloomberg Businessweek.
Chicago Style (17th ed.) Zitazioa
Bloomberg Businessweek: November - December 2011. New York: Bloomberg Businessweek, 2011.
MLA (9th ed.) Zitazioa
Bloomberg Businessweek: November - December 2011. Bloomberg Businessweek, 2011.
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