ICFAI. (2004). Quantitative methods. ICFAI Uty Press.
Chicago Style aipamenaICFAI. Quantitative Methods. Hyderabad: ICFAI Uty Press, 2004.
MLA aipamenaICFAI. Quantitative Methods. ICFAI Uty Press, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.