Wessel, R. H., & Willett, E. R. (1965). Statistics as applied to economics and business (Rev. ed.). Holt, Rinehart and Winston, Inc.
Chicago Style (17th ed.) CitationWessel, Robert H., and Edward R. Willett. Statistics as Applied to Economics and Business. Rev. ed. New York: Holt, Rinehart and Winston, Inc, 1965.
ציטוט MLAWessel, Robert H., and Edward R. Willett. Statistics as Applied to Economics and Business. Rev. ed. Holt, Rinehart and Winston, Inc, 1965.
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