Roc, N. (1998). Keats and History. Univ. Pr..
Tohutoru Kātū Chicago (17th ed.)Roc, Nicholas. Keats and History. Cambridge: Univ. Pr., 1998.
Tohutoro MLA (9th ed.)Roc, Nicholas. Keats and History. Univ. Pr., 1998.
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