Bibliography

Sources

"President's Council on Physical Fitness and Sports" (2004) http://www.fitness.gov/skiing.html

"Skiing Heritage: A Ski History Quarterly" (1996) http://www.skiinghistory.org/history.html

"Classic Techniques" (2004) Kenneth Roberts http://www.roberts-1.com/xcski

"Caldwell on Competitive Cross-Country Skiing", (1979), John Caldwell, Stephen Green Press

"A Trailside Series Guide: Cross Country Skiing" (1995), Brian Cazeneuve, W.W. Norton & Company