Wills, G. (1987). Reagan's America. Penguin.
Lua i Stíl Chicago (17ú heag.)Wills, Garry. Reagan's America. New York: Penguin, 1987.
Lua MLA (9ú heag.)Wills, Garry. Reagan's America. Penguin, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.