APA (7th ed.) Zitazioa
Jaffe, C. I. (2007). Public speaking: Concepts and skills for a diverse society (5th ed.). Thomson Wadsworth.
Chicago Style (17th ed.) Zitazioa
Jaffe, Clella Iles. Public Speaking: Concepts and Skills for a Diverse Society. 5th ed. Belmont, CA: Thomson Wadsworth, 2007.
MLA (9th ed.) Zitazioa
Jaffe, Clella Iles. Public Speaking: Concepts and Skills for a Diverse Society. 5th ed. Thomson Wadsworth, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.