Schedule an individual consultation with a research librarian through this link. A librarian is happy to help you at any point in the research process, from helping you develop a topic for your project, to finding information, to helping with citations. Zoom or in-person available.
If you haven't done much library research before, consider looking through the Research Process guide for some help with the basics.
The list below is just a sample of the reference books available on topics related to the Human Services and Rehabilitation Studies field. You can search the Library's online catalog to find additional reference books on your topic.
Remember too, books are organized on the shelves by topic; so when you find one book on your topic, browse the shelves to find additional books related to your research topic.
SOURCEBOOK series
Human Diseases and Conditions by 
Encyclopedia of Drugs, Alcohol and Addictive Behavior by 
Encyclopedia of Disability by