Structure of the introduction

This post gives a good overview of what the introduction should look like:
http://explorationsofstyle.com/2013/02/20/structuring-a-thesis-introduction/

I also found the following useful:
http://jameshaytonphd.com/leaving-your-thesis-introduction-till-last-it-could-be-a-mistake/
https://crawfordphd.wikispaces.com/Writing+your+thesis+introduction,+conclusion,+and+abstract
