University of Minnesota - UMN Executive Leadership Insights

John O'Brien

书籍

David Gallagher 以及 John O'Brien

用事实说话

在看重企业宗旨的时代里，如何通过实实在在的市场推广取得胜利
Book

David Gallagher and John O'Brien

Truth Be Told

How Authentic Marketing and Communications Wins in the Purposeful Age