APA (7th ed.) Zitazioa
(2008). Public speaking for college and career: Audio abridgement. McGraw-Hill.
Chicago Style (17th ed.) Zitazioa
Public Speaking for College and Career: Audio Abridgement. Boston: McGraw-Hill, 2008.
MLA (9th ed.) Zitazioa
Public Speaking for College and Career: Audio Abridgement. McGraw-Hill, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.