Lowdermilk, T., & Rich, J. (2017). Gathering customer data (1st edition.). O'Reilly Media, Inc.
Cita Chicago Style (17a ed.)Lowdermilk, Travis, y Jessica Rich. Gathering Customer Data. 1st edition. O'Reilly Media, Inc, 2017.
Cita MLA (9a ed.)Lowdermilk, Travis, y Jessica Rich. Gathering Customer Data. 1st edition. O'Reilly Media, Inc, 2017.
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