Writing Help
Purdue University OWL
http://owl.english.purdue.edu/owl/resource/738/01/
UNC
http://writingcenter.unc.edu/handouts/
University of Wisconsin at Madison
http://writing.wisc.edu/Handbook/index.html
CSU-San Marcos
http://www.csusm.edu/writingcenter/studentresources/index.html
Duke University
http://uwp.duke.edu/wstudio
Colorado State University
http://writing.colostate.edu/index.cfm