Reference

In general, a reference is something that refers or points to something else, or acts as a connection or a link between two things. The objects it links may be concrete, such as books or locations, or abstract, such as data, thoughts, or memories.

Libraries

In a library, the word reference may refer to a dictionary, encyclopedia, or other reference work that contains many brief articles that cover a broad scope of knowledge in one book, or a set of books.

Related Topics:
Library - Dictionary - Encyclopedia - Reference work

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However, the word reference is also used to mean a book that cannot be taken from the room, or from the building.

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Many of the books in the reference department of a library are reference works, but some are books that are simply too large or valuable to loan out.

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Conversely, selected reference works may be shelved with other circulating books, and may be loaned out.

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