Cita APA (7th ed.)
Nag, N., & Nag, S. (2016). Statistics: BBA 2nd semester (3rd ed.). Kalyani Pub.
Cita Chicago (17th ed.)
Nag, N.K, i S.K Nag. Statistics: BBA 2nd Semester. 3rd ed. Kolkata: Kalyani Pub, 2016.
Cita MLA (9th ed.)
Nag, N.K, i S.K Nag. Statistics: BBA 2nd Semester. 3rd ed. Kalyani Pub, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.