This Category contains articles that incorporate some text from the Encyclopædia Britannica Eleventh Edition, which is in the public domain. Some articles excerpt the text in its original form; others include significant rewordings of excerpts. Articles that have rewritten an excerpt completely do not appear here.

Wikipedia sources | Public domain encyclopedias

Catégorie:Britannica 1911 | Category:ブリタニカ百科事典第11版 | Category:1911年大英百科全书