Primary Source vs. Secondary Source
A primary source is a document that shows direct, immediate or firsthand knowledge of a subject or event. It is a document written at the time or on the scene where an event occurred.
Secondary sources are those writings without direct knowledge of a topic or event. These include biographies, monographs, and general periodical articles. Secondary sources are written by people who did not witness or experience an event but have a great deal of knowledge about the topic. Writers often use primary sources in their writing of secondary sources!
You can find primary sources for this topic in three places:
If you're not sure if you're looking at a primary source, just ask a librarian for help!
You can also sometimes find primary sources on websites.
However, not all websites are trustworthy and worthy of citation in your academic work. Be sure to consider who is responsible for a website, when and where it was created and updated, and for what purpose. Always ask your teacher or a librarian to vet a website before citing it in your paper.
Below are some websites with primary source-type information that you can use in your research: