Christian Senger. (2009, Nov. 18). Busy... Retrieved from https://www.flickr.com/photos/30928442@N08/4537389394/. Used under the Creative Commons License.
As the scope of grey literature is extremely broad, Sayre recommends (slide 8) considering the following questions in order to narrow down your search:
The resources below provide detailed guidance on how to approach searching grey literature.
Developed by the Norris Library at the University of Southern California, This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.