อ้างอิง ของ เกตตีสเบิร์ก

  1. Franklin D. Roosevelt's Address at the Dedication of the Memorial on the Gettysburg Battlefield, The American Presidency Project
  2. Bernhardt, Meg. "Gettysburg to support casino", The Evening Sun, April 4, 2006. Retrieved on 2006-04-04.
  3. Richard D. L. Fulton (2006-06-04). Hundreds attend Gettysburg casino hearing. Emmitsburg.net. Emmitsburg Dispatch. Retrieved on 2007-11-12.
  4. Don't Gamble with Gettysburg's Future. Northeast Preservation News. National Trust (November 2006). Retrieved on 2007-11-12.

แหล่งที่มา

WikiPedia: เกตตีสเบิร์ก http://www.eveningsun.com/story/news/2016/06/13/ge... http://www.gettysburg.com/ http://www.gettysburgphotographs.com/index2.htm http://www.gettysburgtimes.com/ http://www.livingplaces.com/PA/Adams_County/Gettys... http://www.gettysburg-pa.gov //tools.wmflabs.org/geohack/geohack.php?pagename=%... http://www.gettysburg.travel/ https://news.google.com/newspapers?id=y6clAAAAIBAJ... https://www.census.gov/geo/www/gazetteer/gazette.h...