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  1. Types of Information Sources - Primary, Secondary, and Tertiary Sources

    Feb 4, 2025 · What are the different types of sources of information used in research? Generally, there are three basic types of information sources in research including primary, secondary, and tertiary.

  2. Identifying Information Sources - University of Michigan–Flint

    Aug 4, 2025 · Primary and secondary sources often differ based on the academic discipline. This page will give you some guidance on deciding whether a source can be considered primary or not. Many …

  3. All Guides: Primary and Secondary Sources: Types of Sources

    Jul 8, 2025 · When doing research, it is helpful to determine the type of sources that are needed. Sources typically fall into three categories, namely, primary sources, secondary sources, and tertiary …

  4. Primary, Secondary and Tertiary Sources - The Literature Review ...

    Aug 17, 2025 · Scholarly, professional literature falls under 3 categories, primary, secondary, and tertiary. Published works (also known as a publication) may fall into one or more of these categories, …

  5. Types of Sources | Encyclopedia User Guide - American History Central

    Learn about the main types of research sources available in the Encyclopedia, including Primary, Secondary, and Tertiary.

  6. Sources are typically found through conducting research in a library or on the internet. There are three main types of sources: primary, secondary, and tertiary.

  7. 5.2: Information Sources- Primary, Secondary, Tertiary

    We can group information sources into three basic categories: primary, secondary, and tertiary. When we make distinctions between these three categories of sources, we are relating the information itself …

  8. Types of Sources: Primary, Secondary, and Tertiary - Introduction to ...

    Dec 2, 2025 · Tertiary sources are materials like encyclopedias (Oxford Reference/Wikipedia), dictionaries, and other reference works. These works compile and summarize primary and …

  9. Primary, Secondary, & Tertiary Sources - University of Kentucky

    Mar 4, 2025 · To complete a research project, you will need various kinds of sources: primary sources, secondary sources, and tertiary sources. Knowing the difference between these source types will …

  10. Types of Sources: Primary vs. Secondary vs. Tertiary

    Aug 26, 2025 · Use the charts to help you understand the differences between primary, secondary, and tertiary sources. Please consult your professor or a librarian if you are unsure about identifying a …