Edwards, R., & Edwards, R. (2019). How to Write Copy That Sells (1st edition.). Tantor Media, Inc.
Cita Chicago Style (17a ed.)Edwards, Ray, y Ray Edwards. How to Write Copy That Sells. 1st edition. Tantor Media, Inc, 2019.
Cita MLA (9a ed.)Edwards, Ray, y Ray Edwards. How to Write Copy That Sells. 1st edition. Tantor Media, Inc, 2019.
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