Category:WikiProject reference libraries

This category contains lists of offline references available for use in sourcing articles so that they meet the verifiability and notability requirements. These reference libraries are generally maintained by individual WikiProjects.

See also

• Wikipedia:WikiProject Fact and Reference Check
• Wikipedia:WikiProject Resource Exchange
• List of academic databases and search engines
• List of scientific journals
• List of digital library projects
• Portal:Contents/Lists of topics#General reference