This document provides guidance on evaluating information sources and finding reliable sources for research. It emphasizes the importance of validating your ideas with credible resources and discusses several criteria for evaluating sources, such as authority, currency, coverage, accuracy, and objectivity. The document recommends searching the Berkeley catalog for books and academic databases for articles, as databases have been pre-screened and contain regularly updated sources organized by subject. It provides an example of searching the Opposing Viewpoints database on the topic of the death penalty and highlights how full-text articles include citations that can be emailed to yourself, saving time.