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Primary Sources - by Subject

Primary Sources Listed by Subject - Introduction

Primary sources are defined as items of many formats that have not been created based on other materials or interpretations and reflect an original representation of a time or event.  Such items consist of letters, newspaper reports, photographs, recordings of first-hand observers, paintings or sketches, and realia that may reflect a specific time, people, culture, or other phenomena. 

Primary sources are often contemporaneous to a specific period or event but can also be created later, sometimes many years later, for example, the retelling of an eye witness through an oral history or personal accounting. This is a key concept so let's look at some examples of 'primary' versus 'secondary' sources:

Primary sources include items such as autobiographies, data, first person accounts, government documents, oral histories, original research findings, photographs, research methods, and results, or speeches.

Secondary sources  include such things as abstracts of articles, biographies, chronologies, dictionaries, encyclopedias, paraphrased quotes, and textbooks.

Contemporaneous works fall into a special category, and almost always apply only to social science and humanities. Contemporaneous works can be considered primary sources if they were produced or originated at the same time as the subject matter in question.  So, artworks, books, documentaries, journal articles and newspaper reports, for example, which are generally secondary sources can be primary if they are contemporaneous to the subject or the research.  


For more information about primary resources, follow the following links: Reference and User Services Association (RUSA), a division of the American Library Association, a great site discussing primary sources; the Teacher's Page at the Library of Congress discusses primary sources and how to use them in the classroom, but of course you don't have to be a teacher to take advantage of the information; and the Wikipedia entry for Primary Source has a great definition.

The information included on the pages in this guide (see tabs above) should be considered as a starting point.