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University of Oregon
UO Libraries

​Finding Primary Sources

The UO Libraries holds specialized, primary source collections on various topics and in various formats.

What are Reference Sources?

Reference sources such as specialized encyclopedias (see U.S. History Guide) are secondary or tertiary sources that can help you identify a topic for your research, provide an overview of a specific issue, and suggest other materials which might be useful for your research. They can provide historical context, relevant dates and the names of key individuals related to your topic. Always use the index if one is available and remember to follow the cross-references. For ideas on where to begin, ask at the Reference Desk or check out the Research Guides by Subject.

University of Oregon Libraries
1501 Kincaid Street Eugene, OR
97403-1299
T: (541) 346-3053
F: (541) 346-3485
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