What are Xreferences?

Xreferplus uses innovative technology to enhance its content by adding xreferences, which are cross-referenced links that connect related entries to one another and provide context for research.


While traditional cross-references connect related terms within a single source, xreferences cut across topics, titles, publishers and text, audio and image files to deliver fast, accurate results.

The Concept Map is a visual map that displays how search terms and topics in xreferplus are interconnected.

The Concept Map displays the connections between search results (xreferences) in a visual, interactive and easy-to-use format. It enables users to quickly find information when they don’t know what to look for, when they need topic ideas for papers or research projects, or want to expand their knowledge of a given area.


Xrefer’s Concept Map for the term moon.

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