Zelnick, R. (2004). Swing dance: Justice O'Connor and the Michigan muddle. Hoover Institution Press, Stanford University.
Lua i Stíl Chicago (17ú heag.)Zelnick, Robert. Swing Dance: Justice O'Connor and the Michigan Muddle. Stanford, Calif.: Hoover Institution Press, Stanford University, 2004.
Lua MLA (9ú heag.)Zelnick, Robert. Swing Dance: Justice O'Connor and the Michigan Muddle. Hoover Institution Press, Stanford University, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.