What is a good windows batch scripting reference guide?

Question

I have found a few guides to be incomplete and hard to follow. Can I get a recommendation for a couple good guides on this subject?

Answer 1

Batch scripting guide: http://www.tacktech.com/display.cfm?ttid=307

Answer 2

I love this reference:

http://www.ss64.com/nt/

Answer 3

help to get a list of commands and /? as an argument to the command.

99% of the time what I need is right in the help for the command.

This SO thread is also a treasure trove of handy tips and tricks for batch files.