APA-referens (7:e uppl.)
hints of all exercise problems & Nag, S. (2016). Statistics: For bba 2nd semester, including solutions (3rd ed.). Kalyani Publishers.
Chicago-referens (17:e uppl.)
hints of all exercise problems och S.K Nag. Statistics: For Bba 2nd Semester, Including Solutions. 3rd ed. Kolkata: Kalyani Publishers, 2016.
MLA-referens (9:e uppl.)
hints of all exercise problems och S.K Nag. Statistics: For Bba 2nd Semester, Including Solutions. 3rd ed. Kalyani Publishers, 2016.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.