Primary source is defined as a first-hand report of observations or research results written by the individual(s) who actually conducted the research and made the observations.

Comments

You can add comments to this article or suggest corrections. Factual prose contributions are welcome; your e-mail address (optional) will not be published. Please use plain text only: no HTML, no links, no images, no advertising.


No comments yet. Be the first to write one!

Write a comment


First and last name; abbreviations are fine.


Optional; used for notifications when the article changes or a new comment is added. Will not be published.


Leave this field empty. Posts with links are deleted automatically.

1.06