opbouw-reeks der hollandsche post Neêrlands toekomst en de worsteling tusschen mercantielkapitalistische exploitatie en volkssocialistische coördinatie / door J.B. van Heutsz Jr. Vol. 6: Documents, post-war accounts, maps and photographs / edited by Paul H. Kratoska Seattle post-intelligencer war department field manual Camouflage of bivouacs, command posts, supply points, and medical installations
