2e. Find Grey Literature
Published but Not Quite
Between formally published works and unpublished manuscripts lies a murky region called grey literature—documentation produced by corporations, government bodies, and academic forums.
You may have research projects requiring gray literature. Learn about these resources here.
Search the Library Catalog
What Is Grey Literature?
[Grey literature is] that which is produced on all levels of government, academics, business and industry in print and electronic formats, but which is not controlled by commercial publishers.
Grey literature includes:
- Theses & dissertations
Conference papers & proceedings
Research reports
Government documents
Geological & geophysical surveys
Preprint articles
Fact sheets
Newsletters & bulletins
Find Grey Literature
You can find grey literature all over the web.
Often, an internet search may be the simplest way to find grey literature, as many government documents, theses, and corporate reports are available on the open web. However, see the following databases for additional grey literature:
Academic
- OAIster
- Why search here? OAIster combines open-access materials from multiple library catalogs. Most resources discovered through OAIster are instantly accessible.
- What’s included? The items that can be found through OAIster are eclectic, ranging from journal articles to digitized archival materials.
- ERIC
ERIC, the Education Resource Information Center, provides access to education literature and research. The database provides access to information from journals included in the Current Index of Journals in Education and Resources in Education Index.
Theses and Dissertations
These open databases contain masters’ theses and doctoral dissertations.
- EBSCO Open Dissertations
- Why search here? This open-access database can direct you to the full text of theses and doctoral dissertations on almost any subject.
- What’s included? This collection contains over one and a half million dissertations from 320 universities worldwide.
- Open Access Theses and Dissertations
- Why search here? This database links to full-text graduate theses and doctoral dissertations on every academic subject.
- What’s included? The database includes over seven million theses and dissertations from over 1,100 institutions.
Business
This business database includes such grey literature as industry reports, SWOT analyses, and working papers.
- Business Source Complete
Business Source Complete is the world’s definitive scholarly business database, providing the leading collection of bibliographic and full-text content.
Government
Government documents are considered grey literature. The U.S. government offers unclassified documents online.
Federal Government
- Catalog of U.S. Government Publications
- Why search here? This is the official online catalog for federal government publications, both print and electronic. It updates daily.
- What’s included? It includes over a million records, with links to over 290,000 full-text documents.
- Data.gov
- Why search here? Data.gov is the online catalog of government-generated datasets, from crime rates to annual rainfall. It aggregates information from all levels and branches of government.
- What’s included? Over 280,000 datasets are included, covering a vast array of information about the United States.
- GovInfo
This portal to U.S. government databases is a service of the Government Printing Office (GPO). It provides free electronic access to a wealth of important information products produced by the federal government.
- GPO Advanced Search
- Why search here? This database can locate and retrieve data on government publications, with links to the documents’ full text.
- What’s included? This database contains over 600,000 records for documents from all branches of the federal government.
Geological & Geophysical Information
- USGS Publications Warehouse
The USGS Publications Warehouse contains more than 70,000 USGS bibliographic citations, including citations to USGS numbered series published as early as .
Oklahoma State Government
- Data.ok.gov
- Why search here? Data.ok.gov is the online catalog of government-generated datasets for the State of Oklahoma, ranging from state employee payrolls to groundwater assessments.
- What’s included? All publicly available datasets from the Oklahoma State Government are included, as required by law.
- Oklahoma Digital Prairie
Oklahoma Digital Prairie provides visitors unique digital content spanning more than of rich, vibrant history from the 46th State. The resource areas found here include documents, photographs, newspapers, reports, pamphlets, posters, maps and audio/visual content.