Karen J. Warren on Wikipedia
External resources
- http://works.bepress.com/karen_warren
- http://www.amazon.com/exec/obidos/search-handle-url/index=stripbooks&field-keywords=karen%20warren&results-process=default&dispatch=search/ref=pd_sl_aw_tops-1_stripbooks_9456367_2&results-process=default
- http://www.eco-res.org/press/Spotlight_Warren.html
- http://www.macalester.edu/~warren
- http://www.thirdspace.ca/articles/rev2-1.htm
- http://www.wilderness.org/AboutUs/LandEthicToolbox/KarenWarren.cfm