See Edelman, "NGO's Approach Parity in Credibility with Business and Government in U.S.; Maintain Large Advantage Over Other Major Institutions in Europe", New York, February 2, 2002, http://www.edelman.com/edelman_newsroom/ releases/6477.htm. 9.
Voir Edelman, « NGO's Approach Parity in Credibility with Business and Government in U.S.; Maintain Large Advantage Over Other Major Institutions in Europe », New York, 2 février 2002, http://www.edelman.com/edelman_newsroom/ releases/6477.htm 9.