ROI of Social Media: How to Improve the Return on Your Social Marketing Investment
by: Powell, Guy; Groves, Steven; Dimos, Jerry
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Publisher: Wiley(2011/2/18)
Edition: 1
Language: English
ISBN-13: 9780470827413
e-ISBN-13: 9780470827444
未经允许不得转载：Wow! eBook » ROI of Social Media: How to Improve the Return on Your Social Marketing Investment