References

1Goodman, Susan E. Gee Whiz: It’s All about Pee. New York, NY: Penguin Group, 2006.

2Richman, Josh and Anish Sheth, M.D. What’s My Pee Telling Me? San Francisco, CA: Chronicle Book, 2009.

3Schaefer, Christine. "Doctors Say There is 1-3 oz. of Urine--Per Person--in the Pool." KUTV. May 21, 2019. Accessed: May 22, 2019.

4Silverstein, Alivn, Virginia Silverstein, and Robert Silverstein. The Excretory System. New York, NY: Twenty-First Century Books, 1994.

5Stebner, Beth.“Putting the 'p' in Pool: One in Five Adults Urinate in Swimming Pools.” Mail Online. May 31, 2012. Accessed: June 10, 2012.

6“Urine.” Online Etymology Dictionary. Accessed: July 5, 2012.

7“Who, What, Why: Does a Reservoir Need Emptying If Someone Urinates in It?” BBC News. June 23 2011. Accessed: June 10, 2012.