Answered By: Bobray Bordelon Last Updated: Sep 19, 2017 Views: 17
The Oxford English Dictionary defines grey literature as "documentary material which is not commercially published or publicly available, such as technical reports or internal business documents".
In economics and public policy, the most common type of grey literature tends to be working papers.
For the sciences, check the Scientific Technical Reports at Princeton University guide.
Princeton also acquires grey literature from many think tanks and nonprofits. Specific items can be found by using the Catalog.
Chat with a Librarian
Text a Librarian
Text (609) 277-3245 to get live help on your mobile phone (available the same hours as the Chat service)
Email a Librarian
Call a Librarian
Call (609) 258-5964 to speak to a reference librarian during most open hours of the Libraries.