Blanchard, O. (2011). Social media ROI: Managing and measuring social media efforts in your organization. Indianapolis, Ind.: Que.
Chicago Stili AlıntıBlanchard, Olivier. Social Media ROI: Managing and Measuring Social Media Efforts in Your Organization. Indianapolis, Ind.: Que, 2011.
MLA AlıntıBlanchard, Olivier. Social Media ROI: Managing and Measuring Social Media Efforts in Your Organization. Indianapolis, Ind.: Que, 2011.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..