APA (7th ed.) Zitazioa
Sullivan, B. (1997). Strategies required in the global marketplace. Kantola Productions..
Chicago Style (17th ed.) Zitazioa
Sullivan, Barry. Strategies Required in the Global Marketplace. MIll Valley, CA 94941: Kantola Productions., 1997.
MLA (9th ed.) Zitazioa
Sullivan, Barry. Strategies Required in the Global Marketplace. Kantola Productions., 1997.
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