Robert A. Donnelly Jr. (2007). The complete idiot's guide to statistics (2nd ed.). Alpha.
Lua i Stíl Chicago (17ú heag.)Robert A. Donnelly Jr. The Complete Idiot's Guide to Statistics. 2nd ed. New York, NY: Alpha, 2007.
Lua MLA (8ú heag.)Robert A. Donnelly Jr. The Complete Idiot's Guide to Statistics. 2nd ed. Alpha, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.