Grey Literature comprises of information not easily obtained through conventional sources such as mainstream publishers and databases. It can be challenging to locate. The World Wide Web provides a means for making this information more accessible.
Grey literature is an important source of information. Though not scholarly, it is produced by researchers and practitioners. It's made available through government departments, universities, corporations, associations and societies, and professional organizations.
Grey literature can published as:
Because of its nature, grey literature can be difficult to find. Consider searching:
See: "Associations" and "Government" pages