This bibliography provides a selective list of books that could be purchased for a basic reference collection in an elementary (kindergarten through grade 6) library media center. The materials are arranged both by type of reference tool and by subject area. Contents include: (1) Almanacs; (2) Dictionaries; (3) Encyclopedias; (4) Customs, Costumes; (5) Social Science; (6) Language; (7) Science, Technology; (8) Art, Literature; (9) Sports, Hobbies; (10) Biography; (11) Geography, History; (12) Periodical Indexes; and (13) For Further Information. (THC)