Subject encyclopedias are excellent starting points for your research. Scholars write the entries, which typically offer not only an overview of the topic (the who, what, where, and when), but also an account of how experts and others have interpreted the matter over time.
Not sure where to look? Each of these online collections will introduce you to a wealth of dictionaries and encyclopedias.
Did you know we have TWO dedicated Peer Research Advisors at Collins? The peer research advisors can help you locate, evaluate, and cite sources for your research.