The main reference collection of ~3600 volumes (2nd floor) consists primarily of print materials in all subject areas. Reference books may be checked out of the library for a period of one week with no renewals.
The reference librarians recognize that today's undergraduates do most of their research online, so the collection contains many electronic books--most of them found within three collections: Gale Ebooks, Sage Knowledge, and Oxford Reference Online.
Keep in mind that the library also has a theological reference collection on the 4th floor. This collection is comprised of Bible commentaries, dictionaries, concordances, study aids, denominational handbooks, and the like.