Bernard C. Nalty, The Barrier Forts : A Battle, a Monument, and a Mythical Marine, Washington, Historical Branch, G-3 Division, Headquarters, U.S. Marine Corps, (lire en ligne), p. 6.
mca-marines.org
Edwin North McClellan, « The Capture of the Barrier Forts in the Canton River, China », Marine Corps Gazette, no 5 (3), , p. 262-276 (lire en ligne).