Jobber, D. (2009). Principles and practice of marketing (5th ed.). McGraw-Hill.
Chicago-viite (17. p.)Jobber, David. Principles and Practice of Marketing. 5th ed. London ; New York: McGraw-Hill, 2009.
MLA-viite (8. p.)Jobber, David. Principles and Practice of Marketing. 5th ed. McGraw-Hill, 2009.
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