With this AutoCAD tutorial you'll see how to use external references in your CAD drawing, and how to import other files such as pictures. During this AutoCAD 2013 video we will help you step by step to manage Xref's, and other elements within your drawing. You can learn AutoCAD with our tutorials with ease and at your own pace. This is last video of the series "Learning AutoCAD 2013" for 2D.