1. American Whitewater.2019.Whitewater Rafting Safety: Shoot the Rapids and Live to Tell the Tale. Retrieved fromhttps://www.americanwhitewater.com/whitewater-rafting-safety-tips-shoot-the-rapids.
2. American Whitewater Association.2019a.National Whitewater Inventory. Retrieved fromhttps://www.americanwhitewater.org/content/River/view/.
3. American Whitewater Association.2019b.Risk Safety and Personal Responsibility. Retrieved fromhttps://www.americanwhitewater.org/content/Wiki/view/id/stewardship%3Arisk/.