Walker, J. (1844). A Critical pronouncing dictionary and exposition of the english language. Thomas Nelson.
Lua i Stíl Chicago (17ú heag.)Walker, John. A Critical Pronouncing Dictionary and Exposition of the English Language. Thomas Nelson, 1844.
Lua MLA (8ú heag.)Walker, John. A Critical Pronouncing Dictionary and Exposition of the English Language. Thomas Nelson, 1844.
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