241049 David, D., & Williams, D. K. (2006). The McGraw-Hill dictionary of misspelled and easily confused words: Choose the right word and spell it correctly! New York,NY : McGraw-Hill.

241049 David, Downing, and Deborah K. Williams. The McGraw-Hill Dictionary of Misspelled and Easily Confused Words: Choose the Right Word and Spell It Correctly! New York,NY : McGraw-Hill, 2006.

241049 David, Downing, and Deborah K. Williams. The McGraw-Hill Dictionary of Misspelled and Easily Confused Words: Choose the Right Word and Spell It Correctly! New York,NY : McGraw-Hill, 2006.