Stein, D. B. (2005). The new marketing conversation: Creating and strengthening relationships between buyers and sellers. Australia: Thomson.
Chicago-tyylinen lähdeviittausStein, Donna Baier. The New Marketing Conversation: Creating and Strengthening Relationships between Buyers and Sellers. Australia: Thomson, 2005.
MLA-viiteStein, Donna Baier. The New Marketing Conversation: Creating and Strengthening Relationships between Buyers and Sellers. Australia: Thomson, 2005.
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