Cita APA

Sellnow, D. D. (2005). Confident Public Speaking. Thomson.

Chicago Style (17th ed.) Citation

Sellnow, Deanna D. Confident Public Speaking. Thomson, 2005.

Cita MLA

Sellnow, Deanna D. Confident Public Speaking. Thomson, 2005.

Atenció: Aquestes cites poden no estar 100% correctes.