APA aipamena

Gordon, J. (2005). Presentations that change minds. McGraw Hill.

Chicago Style aipamena

Gordon, Josh. Presentations That Change Minds. NewYork: McGraw Hill, 2005.

MLA aipamena

Gordon, Josh. Presentations That Change Minds. McGraw Hill, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.