Coaches Advice: http://icing.org/coaches/advice/tschir3/tschir3.htm
Curling Basics: http://www.curlingbasics.com
Hopper, T.(2002). PE 352: Instructional techniques and dual/individual activities. University of Victoria.
Mosston, Muska. and Sarah Ashworth. Teaching physical education. 5th ed. San Francisco: Benjamin Cummings, 2002.
Thorpe,R., & Bunker, D. (1989). A changing focus in games teaching. In L. Almond (Eds.), The place of physical education in schools. London: Kogan/Page.
Tom Harwood: Curling Instructor