Infantry in Battle. -- Lessons Learned from WWI, published in 1939.
Infantry Journal, 1920. Infantry Journal, Vol. XVII, issue 5, 1920. Includes an article on Tanks by Captain D. D. Eisenhower.
Brigade: A History; Its Organization and Employment in the US Army. John J. McGrath. CSI publication, chapters 4 & 5 cover the brigade during the early 20th century and the interwar years.
Evolution of the U S Army Division 1939-1968. Virgil Ney. (Large File) Pages 12-39 cover the US Army division in the early 20th century and the Interwar years.