APA aipamena

(1992). Webster's 21st century: Complete guide to speech, style and grammar. T. Nelson.

Chicago Style aipamena

Webster's 21st Century: Complete Guide to Speech, Style and Grammar. Nashville: T. Nelson, 1992.

MLA aipamena

Webster's 21st Century: Complete Guide to Speech, Style and Grammar. T. Nelson, 1992.

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