Frady, M. (1979). Billy Graham: A parable of American righteousness / Marshall Frady. Little, Brown.
Lua i Stíl Chicago (17ú heag.)Frady, Marshall. Billy Graham: A Parable of American Righteousness / Marshall Frady. Boston, Mass. [u.a.]: Little, Brown, 1979.
Lua MLA (8ú heag.)Frady, Marshall. Billy Graham: A Parable of American Righteousness / Marshall Frady. Little, Brown, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.