Guidance - External sources - Primary, Secondary, and Tertiary Sources - Research Guides at James Madison University

Guides from other academic libraries about sources

Primary and Secondary sources in the sciences (University at Albany) - https://library.albany.edu/infolit/prisci
Primary and Secondary sources in the sciences (Loyola University Chicago) - https://libguides.luc.edu/c.php?g=49682&p=321186
Primary and Secondary sources in the health sciences (Cornell) - https://guides.library.cornell.edu/c.php?g=293669&p=2004549
Primary legal sources (Georgetown University) - https://guides.library.georgetown.edu/c.php?g=75632&p=491255
Secondary legal sources (Library of Congress) - https://www.loc.gov/law/help/secondary-rsrcs.php
Primary and Secondary sources in history (University of South Australia) - https://guides.library.unisa.edu.au/historycultural/sourcetypes