Oxford Dictionary of National Biography
Stephen Badsey, 'Lytton, Neville Stephen Bulwer-, third earl of Lytton (1879_1951)', Oxford Dictionary of National Biography, Oxford University Press: Oxford, 2004
Stephen Badsey, 'Lytton, Neville Stephen Bulwer-, third earl of Lytton (1879_1951)', Oxford Dictionary of National Biography, Oxford University Press: Oxford, 2004