-<ref name="hadley_1935_score">{{cite AV media
-| people = Hadley, Patrick (music), Keats, John (words)
-| date = 1935
-| title = La belle dame sans merci
-| medium = printed musical score
-| location = London
-| publisher = Curwen
-| oclc = 24862985
+<ref name="keats_1905_selincourt">{{cite book
+ |title = The Poems of John Keats
+ |url = https://archive.org/details/poemsofjohnkeats00keat
+ |last = Keats
+ |first = John
+ |author-link = John Keats
+ |editor-last = Sélincourt
+ |editor-first = Ernest De
+ |editor-link = Ernest de Sélincourt
+ |date = 1905
+ |location = New York
+ |publisher = Dodd, Mead & Company
+ |pages = [https://archive.org/details/poemsofjohnkeats00keat/page/244 244]-247
+ |oclc = 11128824
+}}</ref>
+
+<ref name="marggraf_20190716_chinchester">{{cite web
+ |first = Richard
+ |last = Marggraf Turley
+ |author-link = Richard Marggraf Turley
+ |title = How a stone knight inspired two very different visions of love from John Keats and Philip Larkin
+ |publisher = The Conversation
+ |date = 16 July 2019
+ |url = https://theconversation.com/how-a-stone-knight-inspired-two-very-different-visions-of-love-from-john-keats-and-philip-larkin-120377
+ |access-date = 25 December 2019
+ |archive-url = https://web.archive.org/web/20220507202804/https://theconversation.com/how-a-stone-knight-inspired-two-very-different-visions-of-love-from-john-keats-and-philip-larkin-120377
+ |archive-date = 7 May 2022
+ |url-status = live