APA (7th ed.) Zitazioa
Trent, R. J., & Roberts, L. R. (2010). Managing global supply and risk: Best practices, concepts, and strategies. J. Ross Pub..
Chicago Style (17th ed.) Zitazioa
Trent, Robert J., eta Llewellyn R. Roberts. Managing Global Supply and Risk: Best Practices, Concepts, and Strategies. Fort Lauderdale, Fla.: J. Ross Pub., 2010.
MLA (9th ed.) Zitazioa
Trent, Robert J., eta Llewellyn R. Roberts. Managing Global Supply and Risk: Best Practices, Concepts, and Strategies. J. Ross Pub., 2010.
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