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- Martin Earl. "John Keats: "La Belle Dame sanes Merci"." Poetry Foundation. 5 Oct 2011. 2 Sept 2019. <https://www.poetryfoundation.org/articles/69748/john-keats-la-belle-dame-sans-merci>.
- Marilee Hanson. "John Keats Love Letter To Fanny Brawne – 13 October 1819." English History. 4 February 2015. 5 September 2019. <https://englishhistory.net/keats/letters/love-letter-to-fanny-brawne-13-october-1819/>.