Cita APA (7th ed.)

ebrary, Inc, & Zielinski, D. (2013). Master presenter: Lessons from the world's top experts on becoming a more influential speaker. Wiley.

Cita Chicago (17th ed.)

ebrary, Inc, i David Zielinski. Master Presenter: Lessons from the World's Top Experts on Becoming a More Influential Speaker. San Francisco, Calif.: Wiley, 2013.

Cita MLA (9th ed.)

ebrary, Inc, i David Zielinski. Master Presenter: Lessons from the World's Top Experts on Becoming a More Influential Speaker. Wiley, 2013.