Laosee, Orapin C.; Gilchrist, Julie; Rudd, Rose. Drowning – United States, 2005–2009. Center for Disease Control: Morbidity and Mortality Weekly Report. May 18, 2012, 61 (19): 344–347 [18 August 2014]. (原始内容存档于2019-08-28).
Unintentional Drowning: Get the Facts. Centers for Disease Control and Prevention, National Center for Injury Prevention and Control, Division of Unintentional Injury Prevention. [18 August 2014]. (原始内容存档于2017-02-02).
Laosee, Orapin C.; Gilchrist, Julie; Rudd, Rose. Drowning – United States, 2005–2009. Center for Disease Control: Morbidity and Mortality Weekly Report. May 18, 2012, 61 (19): 344–347 [18 August 2014]. (原始内容存档于2019-08-28).
Unintentional Drowning: Get the Facts. Centers for Disease Control and Prevention, National Center for Injury Prevention and Control, Division of Unintentional Injury Prevention. [18 August 2014]. (原始内容存档于2017-02-02).