Beltrán Gómez, L. H. (2008). Global crossing: The phoenix recovered from enronitis. Lessons from the biggest network on earth. Case analysis from the corporate governance perspective. Universidad Externado de Colombia.

Beltrán Gómez, Luz Helena. Global Crossing: The Phoenix Recovered From Enronitis. Lessons From the Biggest Network On Earth. Case Analysis From the Corporate Governance Perspective. Universidad Externado de Colombia, 2008.