^Cartoon Portraits and Biographical Sketches of Men of the Day. Tinsley Brothers. 1874. p. 9.
^David Schuyler (6 April 2012). Sanctified Landscape: Writers, Artists, and the Hudson River Valley, 1820–1909. Cornell University Press. p. 184. ISBN 978-0-8014-6470-6.
^Loveland, Ian (2000). Political Libels: A Comparative Study. Oxford: Hart Publishing. pp. 21–22. ISBN 1-84113-115-6.
^"Covent-Garden Theatre". The Times. London. 1839-10-01. p. 5. The manner in which it was played last night destroyed the brilliancy completely, and left a residuum of insipidity...
^Turville-Petre, Thorlac (1977). The Alliterative Revival. Woodbridge: Brewer. pp. 126–129. ISBN 0-85991-019-9.
^Burrow, J. A. (1971). Ricardian Poetry. London: Routledge & Kegan Paul. pp. 4–5. ISBN 0-7100-7031-4.
^Birley, Robert (1962). "Philip James Bailey, Festus". Sunk Without Trace: some forgotten masterpieces reconsidered. London: Rupert Hart-Davis. pp. 172–208.
^Leonard, John William; Marquis, Albert Nelson (1899). Who's who in America. Vol. 1 (Public domain ed.). Marquis Who's Who. p. 657.
^"Trask, Clara Augusta Jones". Northern Illinois University. Retrieved 16 April 2017.
^Moe, Phyllis (1979). "Helen Stuart Campbell profile". In Mainiero, Lina (ed.). American Women Writers: A Critical Reference Guide from Colonial Times to the Present. Vol. 1. New York, New York: Frederick Ungar Publishing Co. pp. 287–89.
^The English Cyclopædia: A New Dictionary of Universal Knowledge. Bradbury and Evans. 1856. p. 22.
^Avila e de Bolama, Antonio José de Avila (1916). A marqueza d'Alorna; algumas noticias authenticas para a historia da muito illustre e eminente escriptora que os poetas seus contemporaneos denominaram Alcipe. Lisboa Impr. de M.L. Torres. p. 52. Retrieved 24 March 2019.
^Book Builders LLC. (14 May 2014). Encyclopedia of British Writers, 16th, 17th, and 18th Centuries. Infobase Publishing. pp. 191–192. ISBN 978-1-4381-0869-8.
^Edward T. Cook (1968). The Life of John Ruskin. Ardent Media. p. 68.