Information About Sourcing images
Information About Sourcing Images in the Public Domain and Creative Commons
Harvard Law School Library - Finding Public Domain & Creative Commons Media: This guide will help you find and correctly attribute public domain and Creative Commons media for your project or presentation.
Creative Commons - About The Licenses: The Creative Commons copyright licenses and tools forge a balance inside the traditional “all rights reserved” setting that copyright law creates.
Information About Fair Use
EFF's TeachingCopyright.org - What is fair use? The Copyright Act gives copyright holders the exclusive right to reproduce works for a limited time period. Fair use is a limitation on this right. Fair use allows people other than the copyright owner to copy part or, in some circumstances, all of a copyrighted work, even where the copyright holder has not given permission or objects.