(1982). Communication Yearbook 6 Edited By Michael Burgoon. Sage Publications.
Lua i Stíl Chicago (17ú heag.)Communication Yearbook 6 Edited By Michael Burgoon. Sage Publications, 1982.
Lua MLA (8ú heag.)Communication Yearbook 6 Edited By Michael Burgoon. Sage Publications, 1982.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.