Lua APA (7ú heag.)

Osborn, M., & Suzanne Osborn. (1988). Public Speaking. Houghton Mifflin Company.

Lua i Stíl Chicago (17ú heag.)

Osborn, Michael, agus Suzanne Osborn. Public Speaking. Boston, Massachusetts: Houghton Mifflin Company, 1988.

Lua MLA (9ú heag.)

Osborn, Michael, agus Suzanne Osborn. Public Speaking. Houghton Mifflin Company, 1988.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.