Artigos relacionados
Mais links interessantes (em inglês)
Fontes
http://www.diaspora.uiuc.edu/A-AAnewsletter/newsletter16.html
http://excaliburcrossbow.com/demo/listings.php?category_id=47
http://www.excaliburcrossbow.com/demo/m/content/article.php?content_id=152
http://www.martinarchery.com/faq/facts.php
http://198.144.2.125/Crossbows/crossbows.htm
http://www.mrfizzix.com/archery/
http://www.crossbows.net/iolo.html
http://www.oldbasingarchers.co.uk/compound/tbww.htm
http://www.newscientist.com/article/mg13818763.800-the-longbows-deadly-secrets-english-
success-at-the-battleof-agincourt-can-largely-be-put-down-to-strips-of-yew-wood-strung-
withlinen-what-made-this-weapon-so-lethal.html
http://codesmiths.com/shed/things/knives/chinese_repeating_crossbow/
http://www.cabelas.com/story-123/hovey_smith_crossbow/51/The+Modern+Hunting+Crossbow.shtml
http://homepage.ntlworld.com/joetapley/
http://www.popularmechanics.com/outdoors/outdoors/1278086.html?page=2&c=y
http://www.physicsclassroom.com/Class/energy/u5l1b.html
http://www.oldbow.com/recurve_bows_main_page.htm