There is a list of references compiled in the Ethereum reddit channel which is probably a good starting point <a href="https:&#x2F;&#x2F;www.reddit.com&#x2F;r&#x2F;ethereum&#x2F;comments&#x2F;3vxvlx&#x2F;starter_guide_almost_all_the_links_youll_need_to&#x2F;" rel="nofollow">https:&#x2F;&#x2F;www.reddit.com&#x2F;r&#x2F;ethereum&#x2F;comments&#x2F;3vxvlx&#x2F;starter_gu...</a>