Green, P. E., & Tull, D. S. (1973). Research for markting decisions (2nd ed.). Prentice Hall.
Chicago Edition CitationGreen, Paul E., and Donald S. Tull. Research for Markting Decisions. 2nd ed. Prentice Hall, 1973.
MLA Edition CitationGreen, Paul E., and Donald S. Tull. Research for Markting Decisions. 2nd ed. Prentice Hall, 1973.
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