Mann, P. S. (1995). Statistics for business and economics. New York: John Wiley and Sons.
Chicago Style aipamenaMann, Prem S. Statistics for Business and Economics. New York: John Wiley and Sons, 1995.
MLA aipamenaMann, Prem S. Statistics for Business and Economics. New York: John Wiley and Sons, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.