Campbell, Jeffrey. "Specialist". 144th Military Police Company. Department of Defense. Archived from the original on August 23, 2011. Retrieved June 2, 2011.
"Retained Fortifications". The Civil War Defenses of Washington: Historic Resource Study: Part II, Chapter I: Silenced Guns. National Park Service. Archived from the original on July 12, 2017. Retrieved April 6, 2018.
tps.cr.nps.gov
"Fort Myer Historic District". National Historic Landmark summary listing. National Park Service. Archived from the original on July 10, 2014. Retrieved June 26, 2008.
"Fort Myer Historic District". National Historic Landmark summary listing. National Park Service. Archived from the original on July 10, 2014. Retrieved June 26, 2008.
"Retained Fortifications". The Civil War Defenses of Washington: Historic Resource Study: Part II, Chapter I: Silenced Guns. National Park Service. Archived from the original on July 12, 2017. Retrieved April 6, 2018.
Campbell, Jeffrey. "Specialist". 144th Military Police Company. Department of Defense. Archived from the original on August 23, 2011. Retrieved June 2, 2011.