Wilks, S. S. (1962). Mathematical statistcis. Wiley.
Lua i Stíl Chicago (17ú heag.)Wilks, Samuel Stanley. Mathematical Statistcis. New York: Wiley, 1962.
Lua MLA (9ú heag.)Wilks, Samuel Stanley. Mathematical Statistcis. Wiley, 1962.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.