Unity Study Reference

http://unity3d.com/learn

http://docs.unity3d.com/Documentation/Components/index.html

http://msdn.microsoft.com/en-gb/vstudio/hh341490

http://forum.unity3d.com

http://answers.unity3d.com

http://www.unity3dstudent.com/

http://unitybook.net

http://www.unifycommunity.com/wiki

http://www.deeppixel.com/category/general/

http://itween.pixelplacement.com

http://www.prime31.com/unity

http://blogs.unity3d.com/

http://u3d.as/content/equilibre-games/align-editor-2/1Am

http://www.reddit.com/r/Unity3D/comments/19ash5/how_to_manually_test_trigger_overlap/

http://cgcookie.com/unity/cgc-courses/crash-course-learn-unity/

http://www.unitystudy.net/

http://www.ibatstudio.com/category/lectures/

http://www.unity3dstudy.com/

http://devkorea.co.kr/

http://www.mybringback.com/series/unity-2d-game-development/

http://wiki.unity3d.com/index.php/Scripts/Controllers