Reference Haskell libs for developing great style

Been somewhat busy digging into Haskell recently for our analytics-heavy upcoming web app and couldn’t get a good idea of what quality Haskell code should look like. Sure, there’s LYAH and RWH, and Beginning Haskell, but I like to see live code form authors who are universally considered reputable and well understandable by beginners such as myself. The following libs were recommended for perusal by the fine and generous folks at #haskell-beginners:

There are also a couple of good Stack Overflow posts on the subject if you need more examples:

http://stackoverflow.com/questions/4369962/what-are-some-good-example-haskell-projects/

http://stackoverflow.com/questions/6398996/good-haskell-source-to-read-and-learn-from

This should be plenty of reading, back to work.