Dyfyniad APA

Sjodin, T. L. (2006). New sales speak: The 9 biggest sales presentation mistakes and how to avoid them. Hoboken, N.J: Wiley.

Dyfyniad Arddull Chicago

Sjodin, Terri L. New Sales Speak: The 9 Biggest Sales Presentation Mistakes and How to Avoid Them. Hoboken, N.J: Wiley, 2006.

Dyfyniad MLA

Sjodin, Terri L. New Sales Speak: The 9 Biggest Sales Presentation Mistakes and How to Avoid Them. Hoboken, N.J: Wiley, 2006.

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