http://www.symbols.com/

http://www.adl.org/hate_symbols/default_graphics.asp

http://www.designofsignage.com/application/symbol/index.html

http://en.wikipedia.org/wiki/Graphics

http://www.symbols.com/index/wordindex-a.html

http://www.smartwebby.com/Flash/graphic_symbols.asp

http://www.answers.com/topic/graphic-symbol

http://www.thefreedictionary.com/graphic+symbol

http://www.isa.org/Template.cfm?Section=Shop_ISA&Template=/Ecommerce/ProductDisplay.cfm&Productid=2644

http://www.celedy.com/symbols.html

http://www.vineyardesigns.com/tutorials/flash/graphic_symbols.shtml

http://www.mtu.edu/style/appendix03.htm

http://ohsonline.com/articles/2009/03/11/standard-for-graphic-symbols-for-arc-welding.aspx

http://www.graphicxtras.com/products/aisymbols.htm

http://www.5min.com/Video/Differences-Between-Movie-Clip-and-Graphic-Symbols-80716614

http://www.informaworld.com/smpp/2006052552-42551419/content~db=all?content=10.1080/07434610212331281201

http://www.adobe.com/uk/products/freehand/productinfo/features/static_tour/01workflow.html

http://www.nema.org/stds/ew4.cfm

https://www.adobe.com/livedocs/fireworks/8/fwhelp/09_sty17.htm

http://www.trainstation.cc/Tutorials/Flash/twinklingstar.html