Two centuries of warfare / [by] Christopher Chant, Richard Holmes, William Koenig Oorlogen van de twintigste eeuw / [David Shermer, Ronald Heiferman ... et al. ; tek. John Batchelor ; adviezen J. J. G. Dehue ; inl. … Famous tank battles / [by] Robert J. Icks weapon Browning .30-caliber machine guns / Gordon L. Rottman This is armor - United States Department of the Army Pamphlet No. 360-2 Aircraft museums and collections of the world / Bob Ogden grote luchtgevechten / Robert Jackson ; [vert. uit het Engels door T. Wesselink ; woord vooraf door Alan Clark]