MILLS, F. C. (1956). Introduction To Statistics Frederick C. Mills. Henry Holt and Company.
Lua i Stíl Chicago (17ú heag.)MILLS, Frederick C. Introduction To Statistics Frederick C. Mills. Henry Holt and Company, 1956.
Lua MLA (8ú heag.)MILLS, Frederick C. Introduction To Statistics Frederick C. Mills. Henry Holt and Company, 1956.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.