APA aipamena

Tapp, A. (2012). Principles of Direct and Database Marketing (4th.). Pearson.

Chicago Style aipamena

Tapp, Alan. Principles of Direct and Database Marketing. 4th. Pearson, 2012.

MLA aipamena

Tapp, Alan. Principles of Direct and Database Marketing. 4th. Pearson, 2012.

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