http://es.wikipedia.org/wiki/Thomas_Campion

The New Grove Dictionary of Music and Musicians, 2001---(Campion [Campian], Thomas; b. 12 Feb. 1567, d. 1 March 1620, London; English poet, composer, theorist and physician)

The works of Thomas Campion: Complete Songs, Masques, and Treatises with a selection of the Latin Verse, Faber and Faber, London, 1969 (Introducción y notas por Walter R. Davis)---Poemas, letras de canciones y ejemplos musicales

English ayres: A selectively annotated bibliography and discography, Greenwood Press, Westport (Connecticut), London (England), 1984 (compiled by Joan Swanekamp) p. 25, Bibliografía relacionada, partituras y grabaciones (Thomas Campion)---

English Solo Song guides to the repertoire: Campion, Dowland and the Lutenist Songwriters, ed. Duckworth, 1989 (Michael Pilkington)---p. 23 (Thomas Campion (1567-1620); Las palabras de todas las canciones de Campion son del propio compositor)

A Dictionnary of Vocal Themes, Ernest Benn Limited, London, 1956 (Compiled by Harold Barlow and Sam Morgenstern)---p. 71 (Campion, Thomas (1567-1620): The Cypress curtain of the night, Follow thy fair sun, Follow you saint, My Sweetest Lesbia, When to her lute Corinna sings, Never weather-beaten sail, What if a day, or a month, or a year)