I am rather surprised that students who have been able to find CiteHR and post a message are not able to search the web and find the answers to the questions they are seeking. For example, guidelines for carrying out case study research. I just found good explanations of the topic at [The Case Study as a Research Method](http://utexas.edu) and [Case Study Research Design - How to Conduct a Case Study](http://www.experiment-resources.com/case-study-research-design.html) at [Google](http://www.google.co.uk/#sclient=psy&hl=en&source=hp&q=case+st udy+research&aq=1&aqi=g5&aql=&oq=& amp;pbx=1&bav=on.2,or.r_gc.r_pw.&fp=a22c97 082990b757&biw=917&bih=476) just by searching using the keywords "case study research."
Hence, like Aussiejohn keeps advising, please "Search First..." before posting a question. You will learn more that way.
Have a nice day.
Regards,
Simhan
Learning and Teaching Fellow (Retd.)
The University of Bolton, UK.
"It is never too late to learn or improve oneself."