Burch, Francis F., ‘Corbière and Verlaine's "Romances Sans Paroles"’, in Modern Language Review, 53.2 (1958), pp. 217–18, doi:10.2307/3718180

Burch, Francis F., ‘Three Unpublished Letters of Alfred de Vigny’, in Modern Language Review, 56.3 (1961), pp. 339–41, doi:10.2307/3720262