"Advice on research and Writing",
Maintained by Mark Leone, Indiana University
http://www-2.cs.cmu.edu/afs/cs.cmu.edu/user/mleone/web/how-to.html

"CS Research Methods and Writing Workshop",
Vasant Honavar, Iowa State University
http://www.cs.iastate.edu/~honavar/research-methods-workshop.html

Plus, an excellent book:

"Writing for Computer Science",
Justin Zobel, RMIT
http://www.amazon.com/Writing-Computer-Science-Justin-Zobel/dp/1852338024