* [Scheme FAQ](http://community.schemewiki.org/?scheme-faq)
-* [The Scheme Programming Language](http://scheme.com/tspl4/), by R. Kent Dybvig
+* [The Scheme Programming Language](http://scheme.com/tspl4/), by R. Kent Dybvig ([errata](http://scheme.com/tspl4-errata.html))
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* [Scheme Requests for Implementation](http://srfi.schemers.org/) (SRFI)