Lua APA (7ú heag.)

Osborn, M., & Osborn, S. (1991). Public speaking. Houghton Mifflin.

Lua i Stíl Chicago (17ú heag.)

Osborn, Michael, agus Suzanne Osborn. Public Speaking. Boston: Houghton Mifflin, 1991.

Lua MLA (9ú heag.)

Osborn, Michael, agus Suzanne Osborn. Public Speaking. Houghton Mifflin, 1991.

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