Fisher, R. (1995). Getting ready to negotiate. penguin.
Lua i Stíl Chicago (17ú heag.)Fisher, Roger. Getting Ready to Negotiate. New York: penguin, 1995.
Lua MLA (9ú heag.)Fisher, Roger. Getting Ready to Negotiate. penguin, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.