"20th" 251.42.2 U. S. American battle monuments commission.
424 division, summary of operations in the world war, Prepared by the American battle monuments commission. -Washingtons U.S.Govt. print.off., 1944.
x, 117 p. incl. tables. maps (6 fold. in pocket) 24 em.
"Sources"; p. 95-106.
1. U. S. Army. 48d division. 2. European war, 1914-1918—Regimental histories—U.S.—42d division