Reference books are used primarily to verify facts and supply background information. Examples of reference books include: encyclopedias, dictionaries, handbooks, and almanacs. They are often produced by experts in a particular field are not intended to be read cover-to-cover. They usually have extensive indexes or an alphabetic or chronological arrangement that allows quick access to information.
Reference books can be found in the Reference Collection of the library, which has green labeled shelves. Reference books may not be taken out of the library.