Skateboard Decks

Can someone give me the link to a site that shows me step by step how they make skateboard decks?

I already know how they do I just need a credible site that explains it thoroughly because I am using it for a research paper.

And if anyone could for an extra give me site about how early decks were made. No biggy if no one can but it would be nice.

I have been skating for about 4 years, and this completely explains everything.

Here are two helpful links.

http://www.madehow.com/Volume-6/Skateboard.html

http://www.activerideshop.com/!F3xpVZXTguZ9Tdz4yMqz8A!/c/Skateboards-101.htm

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Unboxing Skateboard Decks

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