The University of Chicago. (1948). Encyclopaedia Britannica 3: A new survey of universal knowledge A to Annoy. Encyclopaedia Britannica.
Lua i Stíl Chicago (17ú heag.)The University of Chicago. Encyclopaedia Britannica 3: A New Survey of Universal Knowledge A to Annoy. Chicago: Encyclopaedia Britannica, 1948.
Lua MLA (9ú heag.)The University of Chicago. Encyclopaedia Britannica 3: A New Survey of Universal Knowledge A to Annoy. Encyclopaedia Britannica, 1948.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.