Gupta, S. (2015). Fundamentals of Statistics. Himalya Publishing House.
Lua i Stíl Chicago (17ú heag.)Gupta, S.C. Fundamentals of Statistics. Mumbai: Himalya Publishing House, 2015.
Lua MLA (9ú heag.)Gupta, S.C. Fundamentals of Statistics. Himalya Publishing House, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.