Sharma S. Statistics For Business And Economics. Wiley.
Lua i Stíl Chicago (17ú heag.)Sharma S. Statistics For Business And Economics. Wiley.
Lua MLA (9ú heag.)Sharma S. Statistics For Business And Economics. Wiley.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.