Grey literature is the term used to describe literature that is not formally published as a book or journal article.
It is produced by all levels of government, academia, NGOs, associations and professional organizations. For example, Statistics Canada: Reports on Disability and Accessibility in Canada.
Grey literature includes:
Use grey literature to:
Grey literature is often excluded from library databases. Please note, that there is some grey literature in Omni. For example, government information and theses.
Below are some ways in which you can find grey literature sources: