Wilson, R. C., & Wilson, L. (1939). The woes of the crows. Lorenz.
Lua i Stíl Chicago (17ú heag.)Wilson, Roger C., agus Lucille Wilson. The Woes of the Crows. New York: Lorenz, 1939.
Lua MLA (9ú heag.)Wilson, Roger C., agus Lucille Wilson. The Woes of the Crows. Lorenz, 1939.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.