This document discusses different sources of information and how to evaluate them. It outlines four major types of libraries - academic, public, school, and special libraries. It also discusses indigenous media such as folk traditions and oral records as important sources of information unique to a culture. The document defines the internet and notes key factors for evaluating online information like authorship, date, and reliability. It stresses the importance of assessing the accuracy, value, authority and timeliness of any information source.