References
- Bruce-Grey-Owen Sound Health Unit . 2000 . The Investigative Report of the Walkerton Outbreak of Waterborne Gastroenteritis May-June, . Available at: www.srhip.on.ca/bgoshu2/_private/Report.SPReport.htm. Accessed 10 January, 2004
- Stanley , E and Waterman , M. 2004 . What is Investigative Case Based Learning? Available at: http://serc.carleton.edu/introgeo/icbl/what.html. Accessed 26 May