Anderson, D. R., & Dennis J--Williams, T. A. (2014). Statistics for Business and Economics (12th.). Cengage India.
Lua i Stíl Chicago (17ú heag.)Anderson, David R., agus Thomas A--Camm Dennis J--Williams. Statistics for Business and Economics. 12th. New Delhi: Cengage India, 2014.
Lua MLA (9ú heag.)Anderson, David R., agus Thomas A--Camm Dennis J--Williams. Statistics for Business and Economics. 12th. Cengage India, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.