ATLANTA CAMPAIGN, Union advance: Chattanooga to Etowah (May 7-19, 1864).
United States Army Center of Military History.
McCarley, J. Britt, <i>The Atlanta and Savannah Campaigns, 1864</i>. Washington, DC: United States Army Center of Military History, 2014. OCLC: 903250037. Source: <b><a rel="nofollow" class="external autonumber" href="http://www.history.army.mil//html/books/075/75-13/index.html">[1]</a></b>