Enser, A.G.B. A subject bibliography of the first world war : books in English 1914-1987 / A.G.S. Enser. - Hants, England : Gower, 1990. - 412 p. Monografía ISBN: 0566056194 Subjects--Index Terms: Guerra Mundial 1914-1918 - Bibliografía LC Class. No.: C/Z6207/E8E57