- Gale Virtual Reference Library
Encyclopedias and specialized reference sources for multidisciplinary research.
- Oxford Reference Collection
Over 100 reference titles and 50,000 entries from the Oxford Companion series. Published by Oxford University Press.
- SAGE Reference
Handbooks and encyclopedias covering social science topics.
- Oxford English Dictionary
Discontinued due to FY15 budget cuts.
The accepted authority on the evolution of the English language over the last millennium. (Best remaining alternative is print edition available at PE1625.O84 2003 in Reference Collection)