Sources are the basic units of building a credible, organized and reliable family tree. This class will cover the basic idea of adding sources through citations to the individuals in your family tree and show how to incorporate sources from the large online database programs such as FamilySearch.org, Ancestry.com, MyHeritage.com and Findmypast.com. All of these four programs now have automated search capabilities that will produce research hints. The class will show how these research hints can benefit your own family tree.