Kearney, P., & Plax, T. G. Public Speaking in a Diverse Society. Mayfield Publishing Company.
Lua i Stíl Chicago (17ú heag.)Kearney, Patricia, agus Timothy G. Plax. Public Speaking in a Diverse Society. Mayfield Publishing Company.
Lua MLA (9ú heag.)Kearney, Patricia, agus Timothy G. Plax. Public Speaking in a Diverse Society. Mayfield Publishing Company.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.