NSKK/NSFK : uniforms, organisation and history / by John R. Angolia and David Littlejohn Badges and insignia of the Third Reich, 1933-1945 / Brian Leigh Davis ; colour plates by Malcolm McGregor Nazi-emblemen / E.W.W. Fowler ; [Ned. vert. en bew. J.C. Terweijden] Nederland : commando- en onderscheidingsvlaggen, standaarden en wimpels elite series U-boat crews : 1914-45 / Gordon Williamson ; ill. by D. Pavlovic Uniform regulations : United States Marine Corps 1937
