Pinion, F. B. (1977). Thomas Hardy, art and thought. Macmillan.
Lua i Stíl Chicago (17ú heag.)Pinion, F. B. Thomas Hardy, Art and Thought. London: Macmillan, 1977.
Lua MLA (8ú heag.)Pinion, F. B. Thomas Hardy, Art and Thought. Macmillan, 1977.
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