Wessel, R. H. (1965). Statistics as Applied to Economics and Business (2nd rev ed.). Holt, Rinehart and Winston, Inc.
Chicago Style aipamenaWessel, Robert H. Statistics as Applied to Economics and Business. 2nd rev ed. New York: Holt, Rinehart and Winston, Inc, 1965.
MLA aipamenaWessel, Robert H. Statistics as Applied to Economics and Business. 2nd rev ed. Holt, Rinehart and Winston, Inc, 1965.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.