In this Blender tutorial Jonathan Williamson gives you an introduction on setting up your material shaders with textures for Cycles in Blender.
Source Files: https://www.blendswap.com/blends/view...
Interesting in learning more about texturing in Blender? Our Fundamentals of Texturing in Blender course is the perfect thing to watch next: https://b3d.cgcookie.com/texturing-yt