WEBSTER. (1957). RANDOM HOUSE WEBSTER'S UNABRIDGED DICTIONARY (2ND.). WEBSTERRANDOM HOUSE.
Citazione stile Chigago Style (17a edizione)WEBSTER. RANDOM HOUSE WEBSTER'S UNABRIDGED DICTIONARY. 2ND. NEW YORK: WEBSTERRANDOM HOUSE, 1957.
Citatione MLA (9a ed.)WEBSTER. RANDOM HOUSE WEBSTER'S UNABRIDGED DICTIONARY. 2ND. WEBSTERRANDOM HOUSE, 1957.
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