Lua APA (7ú heag.)

JEFFREY, R. C., & PETERSON, O. (1980). Speech: Atext with adapted readings.-- ed.3. Harper and Row.

Lua i Stíl Chicago (17ú heag.)

JEFFREY, Robert C., agus Owen PETERSON. Speech: Atext with Adapted Readings.-- Ed.3. New York: Harper and Row, 1980.

Lua MLA (9ú heag.)

JEFFREY, Robert C., agus Owen PETERSON. Speech: Atext with Adapted Readings.-- Ed.3. Harper and Row, 1980.

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