Problems of Peacetime Innovation: The Development of US Army Antiaircraft Artillery During the Interwar Period: A Case Study in Preparing the Army for the Future. MAJ Bryon E. Greenwald.
Understanding change: an intellectual and practical study of military innovation U.S. army antiaircraft artillery and the battle for legitimacy, 1917-1945. Bryon E. Greenwald.
Hammer of Hell: The Coming of Age of Antiaircraft Artillery in WW II. COL E. Paul Semmens. Reprinted from the ADA Magazine. -- Chapter One covers the interwar years