Sabin, W. A. (2001). The Gregg reference manual (Ninth edition.). McGraw-Hill.
Chicago Style (17th ed.) CitationSabin, William A. The Gregg Reference Manual. Ninth edition. Boston: McGraw-Hill, 2001.
MLA (8th ed.) CitationSabin, William A. The Gregg Reference Manual. Ninth edition. McGraw-Hill, 2001.
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