Nicholson, M. (1967). A practical style guide for authors and editors. Holt, Rinehart and Winston.
Chicago Style aipamenaNicholson, Margaret. A Practical Style Guide for Authors and Editors. New York: Holt, Rinehart and Winston, 1967.
MLA aipamenaNicholson, Margaret. A Practical Style Guide for Authors and Editors. Holt, Rinehart and Winston, 1967.
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