Forsyth, P. (1995). Making successful presentations. Sheldon Press.
Lua i Stíl Chicago (17ú heag.)Forsyth, Patrick. Making Successful Presentations. London: Sheldon Press, 1995.
Lua MLA (9ú heag.)Forsyth, Patrick. Making Successful Presentations. Sheldon Press, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.