+* [Quick Reference](https://wiki.haskell.org/Reference_card) | [Cheat Sheet](http://cheatsheet.codeslower.com/CheatSheet.pdf)
+* [Tour of the Haskell Syntax](https://web.archive.org/web/20100529023840/http://cs.anu.edu.au/student/comp1100/haskell/tourofsyntax.html)
+* [Walla Walla Overview](http://cs.wallawalla.edu/research/KU/PR/Haskell.html) (18 pp.) <!-- <http://cs.wallawalla.edu/research/KU/PR/Scheme.html> <http://cs.wallawalla.edu/research/KU/PR/SML.html> -->