Trident Press International. (2001). THE NEW INTERNATIONAL WEBSTER'S POCKET GRAMMAR SPEECH & STYLE DICTIONARY OF THE ENGLISH LANGUAGE. CBS publishers & Distributors.
Cita Chicago Style (17a ed.)Trident Press International. THE NEW INTERNATIONAL WEBSTER'S POCKET GRAMMAR SPEECH & STYLE DICTIONARY OF THE ENGLISH LANGUAGE. New Delhi: CBS publishers & Distributors, 2001.
Cita MLA (9a ed.)Trident Press International. THE NEW INTERNATIONAL WEBSTER'S POCKET GRAMMAR SPEECH & STYLE DICTIONARY OF THE ENGLISH LANGUAGE. CBS publishers & Distributors, 2001.
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