Burleson, D. S., & Cash, L. (1939). Adventures in English. Allyn and Bacon.
Lua i Stíl Chicago (17ú heag.)Burleson, David Sinclair, agus Laurie Cash. Adventures in English. Boston: Allyn and Bacon, 1939.
Lua MLA (8ú heag.)Burleson, David Sinclair, agus Laurie Cash. Adventures in English. Allyn and Bacon, 1939.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.