Webster, N. (1908). The elementary spelling book: Being an improvement on the American spelling book (The latest revised edition.). American Book Company.
Chicago-referens (17:e uppl.)Webster, Noah. The Elementary Spelling Book: Being an Improvement on the American Spelling Book. The latest revised edition. New York ; Cincinnati ; Chicago: American Book Company, 1908.
MLA-referens (8:e uppl.)Webster, Noah. The Elementary Spelling Book: Being an Improvement on the American Spelling Book. The latest revised edition. American Book Company, 1908.
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