Conn, Stetson; Engelman, Rose C.; Fairchild, Byron (2000) [1964]. Guarding the United States and its Outposts. United States Army in World War II. Washington, D.C.: Center of Military History, United States Army. pp. 102–105. Archived from the original on 2007-12-25. Retrieved 2018-06-14.
lre.usace.army.mil
USACE, Outflows, Discharge Measurements, St. Marys River, accessed October 2, 2008.
Conn, Stetson; Engelman, Rose C.; Fairchild, Byron (2000) [1964]. Guarding the United States and its Outposts. United States Army in World War II. Washington, D.C.: Center of Military History, United States Army. pp. 102–105. Archived from the original on 2007-12-25. Retrieved 2018-06-14.