Bullock, R. (2006). The Norton field guide to writing. W.W. Norton.
Tohutoru Kātū Chicago (17th ed.)Bullock, Richard. The Norton Field Guide to Writing. New York: W.W. Norton, 2006.
Tohutoro MLA (9th ed.)Bullock, Richard. The Norton Field Guide to Writing. W.W. Norton, 2006.
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