Fletcher, Dennis, review of Theodore Besterman, Studies on Voltaire and the Eighteenth Century. Vols. XXIV, XXV, XXVI, XXVII, in Modern Language Review, 60.4 (1965), pp. 625–27, doi:10.2307/3720187

Fletcher, Dennis, ‘The Use of Colour in "La Nausée"’, in Modern Language Review, 63.2 (1968), pp. 370–80, doi:10.2307/3723248