^ abcdefghijklmnopqrstuvwxyzaaabacadaeafag"As 50 obras essenciais da literatura portuguesa" [The 50 essential works of portuguese literature]. Diário de Notícias. 23 April 2016. Retrieved 7 March 2021.
^Bloom, Harold (1994). The Western Canon: The Books and School of the Ages. NY/San Diego/London: Harcourt Brace & Company. p. 541. ISBN 978-1-57322-514-4.
^ abcdeBloom, Harold (1994). The Western Canon: The Books and School of the Ages. NY/San Diego/London: Harcourt Brace & Company. p. 550. ISBN 978-1-57322-514-4.
^ ab"The top 100 books of all time". The Guardian. 8 May 2002. Retrieved 7 March 2021.
^"The Nobel Prize in Literature 1998". The Nobel Foundation. Retrieved 7 March 2021.
^Bloom, Harold (1994). "Borges, Neruda, and Pessoa: Hispanic-Portuguese Whitman". The Western Canon: The Books and School of the Ages. NY/San Diego/London: Harcourt Brace & Company. pp. 463–492. ISBN 978-1-57322-514-4.
^ abBloom, Harold (1994). The Western Canon: The Books and School of the Ages. NY/San Diego/London: Harcourt Brace & Company. p. 535. ISBN 978-1-57322-514-4.
^Rosenbaum, Jonathan (2004). Essential Cinema: On the Necessity of Film Canons. Baltimore/London: The Johns Hopkins University Press. pp. 419–420, 422, 424. ISBN 0-8018-7840-3.
^Rosenbaum, Jonathan (2004). Essential Cinema: On the Necessity of Film Canons. Baltimore/London: The Johns Hopkins University Press. p. 424. ISBN 0-8018-7840-3.