America's Army : making the all-volunteer force / Beth Bailey europa-militaria special Vietnam : US uniforms in colour photographs / Kevin Lyles Technology and the American way of war / Thomas G. Mahnken Uniforms of the Indo-China and Vietnam wars / Leroy Thompson ; illustrated by Michael Chappell, Malcolm McGregor and Ken MacSwan Close combat / Jack Ehrlich Elite unit insignia of the Vietnam war : an illustrated reference guide for collectors / Leroy Thompson This is armor - United States Department of the Army Pamphlet No. 360-2