by Shelby S. Stanton, Stackpole Books 1992, ISBN 0811725847.
Uniforms and Equipment of U.S. Army Infantry, LRRPs and Rangers in Vietnam 1965-1971
by Paul W. Miraldi, Schiffer Publishing 1999, ISBN 0764309587.
Vietnam: US Uniforms in Colour Photographs
by Kevin Lyles, Crowood Press 2000, ISBN 1861263058.
US Army shoulder sleeve insignia of the Vietnam War
by James M. McDuff, published by author 1982, ASIN B0006Y68NS.
Vietnam Order of Battle 1961-1973
by Shelby S. Stanton, Stackpole Books 2003, ISBN 0811700712.
More titles to come soon!