Reference Resources 2021
[Download eReference Library Link Toolkit 2021]

Reference Resources 2021 (ReferenceResources.info) is a Subject Tracer™ Information Blog developed and created by the Virtual Private Library™. It is designed to monitor reference resources on the World Wide Web and listed below. We always welcome suggestions of additional sites and resources to be added to this comprehensive listing and please submit by clicking here. This site has been developed and maintained by Marcus P. Zillman, M.S., A.M.H.A.; Internet expert, author, keynote speaker, and consultant. His latest white papers include Searching the Internet 2021, Academic and Scholar Search Engines and Sources 2021, and Knowledge Discovery Resources 2021. All of his Subject Tracer™ Information Blogs and his white papers are available from WhitePapers.us. His latest monthly column is available by clicking here. Subscribe to his free monthly Awareness Watch™ Newsletter. Learn more by clicking here.

© 2020, 2021 Marcus P. Zillman, M.S., A.M.H.A.