(2014). 1,001 statistics practice problems. John Wiley & Sons, Inc..
Lua i Stíl Chicago (17ú heag.)1,001 Statistics Practice Problems. Hoboken, New Jersey: John Wiley & Sons, Inc., 2014.
Lua MLA (9ú heag.)1,001 Statistics Practice Problems. John Wiley & Sons, Inc., 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.