Blanchard, O. (2011). Social media ROI: Managing and measuring social media efforts in your organization. Indianapolis, Ind.: Que.
シカゴスタイル引用形Blanchard, Olivier. Social Media ROI: Managing and Measuring Social Media Efforts in Your Organization. Indianapolis, Ind.: Que, 2011.
MLA引用形式Blanchard, Olivier. Social Media ROI: Managing and Measuring Social Media Efforts in Your Organization. Indianapolis, Ind.: Que, 2011.
警告: この引用は必ずしも正確ではありません.