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.