Speight, A. (2008). The philosophy of Hegel. Acumen.
Lua i Stíl Chicago (17ú heag.)Speight, Allen. The Philosophy of Hegel. Stocksfield [U.k.]: Acumen, 2008.
Lua MLA (9ú heag.)Speight, Allen. The Philosophy of Hegel. Acumen, 2008.
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