Simmon, S. (1993). The films of D.W. Griffith. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Simmon, Scott. The Films of D.W. Griffith. Cambridge [Eng.]: Cambridge University Press, 1993.
Lua MLA (9ú heag.)Simmon, Scott. The Films of D.W. Griffith. Cambridge University Press, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.