Background sources can be packaged many ways: textbooks, encyclopedias, dictionary, thesaurus, handbook, compendium, or can look like a digital resource, Wikipedia, or an AI chatbot summary. They help you build your base knowledge on a topic, familiarize with vocabulary and introduce the foundations of the field.
TIP: Skip to the end! Look for the works cited (bibliography) of the book, or footnotes at the bottom of the page. Use those to help you find the direct, original source.
The point to doing background research is to test your knowledge, brainstorm keywords and vocabulary, and apply them to your thesis, research, writing, analysis, or annotations.
"5 Reasons to Use Reference Sources" by U of G Library (2:41) is licensed under CC BY-NC-SA 4.0.
Trade publications are periodicals that provide general information about a variety of topics within an industry. Trade publications report on trends, important findings, analysis on important industry issues, commentary, and summaries of scholarly work. Trade publications are written by journalists, freelance writers, and content managers. The more reputable the editorial board or author, the more trustworthy the source.