* Petraeus on Vietnam's Legacy, Rachel Dry, "The Washington Post", January 14, 2007, excerpts from Petraeus's doctoral dissertation, "The American Military and the Lessons of Vietnam".
* Petraeus on Vietnam's Legacy, Rachel Dry, "The Washington Post", January 14, 2007, excerpts from Petraeus's doctoral dissertation, "The American Military and the Lessons of Vietnam".