Penza, P. (2001). Measuring market risk with value at risk. Canada: John Wiley & Sons.
Chicago Style aipamenaPenza, Pietro. Measuring Market Risk With Value At Risk. Canada: John Wiley & Sons, 2001.
MLA aipamenaPenza, Pietro. Measuring Market Risk With Value At Risk. Canada: John Wiley & Sons, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.