Map depicting the fighting around Coconut Grove, Bougainville, 13-14 November 1943
Historical Branch, G-3 Division, Headquarters, U.S. Marine Corps
<cite class="book" style="font-style:normal">Shaw, Henry I. and Douglas T. Kane (1963)      <i> <a rel="nofollow" class="external text" href="http://www.ibiblio.org/hyperwar/USMC/II/index.html">Volume II: Isolation of Rabaul</a></i>, p. 242. Archived from <a rel="nofollow" class="external text" href="https://web.archive.org/web/20061120062643/http://ibiblio.org/hyperwar/USMC/II/index.html">the original</a> on 20 November 2006.  <small></small></cite>