Taylor, E. A. (1949). Experiments With A Backward Class. Meuthen r Co. Ltd.
Lua i Stíl Chicago (17ú heag.)Taylor, Elizabeth A. Experiments With A Backward Class. Meuthen r Co. Ltd, 1949.
Lua MLA (8ú heag.)Taylor, Elizabeth A. Experiments With A Backward Class. Meuthen r Co. Ltd, 1949.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.