Pionier der vrijheid : het leven van veldmaarschalk Montgomery / Alan Moorehead ; vert. [uit het Engels] door M.S. Koops life and letters of David, Earl Beatty, Admiral of the Fleet, Viscount Borodale of Wexford, Baron Beatty of the North Sea and of Brooksby / … Fifty years in the Royal Navy / by Admiral Sir Percy Scott Churchill years 1874-1965 / text by The Times ; with a forew. by Lord Butler of Saffron Walden