Moroney, M. (1968). Facts from figures (3rd.). Penguin Books.
Lua i Stíl Chicago (17ú heag.)Moroney, M. Facts from Figures. 3rd. England: Penguin Books, 1968.
Lua MLA (9ú heag.)Moroney, M. Facts from Figures. 3rd. Penguin Books, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.