Powys, John Cowper, 1872-
Powys on Keats : volume one of John Keats: or popular paganism
Cecil Woolf, 1993
 Buku Teks SO
Blackwood, R.L.
Keats
Auckland Whitcombe [t.th.]
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Allott, Miriam
John Keats
Longman Group, 1976
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Hewlett, Dorothy.
Adonais : a life of John Keats/Dorot HyHewlett
Bobbs-Merrill,, 1938
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Garrow, H.W.
Keats
Clarendon Press, 1939
 Buku Teks SO