Fontbonne College, Fontbonne University, Stueber, S., Golden, D. C., Wiese, W., Ebenhoh, D., . . . Palumbo, M. Red rock.
Lua i Stíl Chicago (17ú heag.)Fontbonne College, et al. Red Rock.
Lua MLA (8ú heag.)Fontbonne College, et al. Red Rock.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.