Great White Fleet - History, specifications, and images. - http://www.greatwhitefleet.org/michigan/02/history.html
Naval Historical Center - BB-27 history and annotated images. - http://www.history.navy.mil/photos/sh-usn/usnsh-m/bb27.htm
NavSource Online - Facts and annotated images. - http://www.navsource.org/archives/01/27.htm
U.S. Navy Battleships - USS Michigan (BB 27) facts, history, and images. - http://www.chinfo.navy.mil/navpalib/ships/battleships/michigan/bb27-mich.html