– Angeloni of Brioni, Umberto, The boutonniere: Style in One’s Lapel,Universe, New York, 2000.
– Charlton, David, Grétry and the Growth of Opéra-Comique,Cambridge University Press, Cambridge, 1986.
– Gorrell, Lorraine, Reynaldo Hahn: Composer of Song, Mirror of an Era, The Music Review 46/4, 1985, 284-301.
– Gourret, Jean, Histoire des Salles de l’Opéra de Paris, Guy Trédaniel, Paris, 1985, 83.
– Kahan, Sylvia and Mauriac-Dyer, Nathalie, Quattre Lettres Inédites de Proust au Prince de Polignac Bulletin Marcel Proust 53 (Dec.), 2003, 9-21.
– Proust, Marcel, In Search of Time Lost, Penguin Classics, London, 2003.
– Wilde, Oscar, The Picture of Dorian Gray, Oxford University Press, Oxford, 2006.