Reference sources are a great way to start your research.

Handbooks

Provide an overview of an event, individual, or period, often with bibliographies and articles included.

Biographies

For details of key figures in history, and useful to check timelines and key events. Check regional coverage.

Dictionaries

Allow you to understand how the meaning of words have changed over time. This is especially useful when establishing what words might be used in primary sources.

  • Oxford Reference Online: large collection of online reference works which can be searched singly or as a group. It includes subject and language dictionaries, thesauri, Who’s Who and biographical dictionaries.
  • Oxford English Dictionary (OED): the online version of the multi volume dictionary which includes the first appearance of words and how their meaning has changed throughout history.
  • International Historical Statistics (1750-2010): statistics collection, providing key economic and social indicators for the last 260 years

The information gathered through the reference sources can then be used to find additional material in books, journal articles and primary sources by breaking down your topic to identify keywords to use in your search. You can find more guidance on developing a search strategy and defining your keywords in the Library Research Skills Moodle module.