Strong, W., & Lester, M. (1996). Writer's choice: Composition and grammar (Teacher's ed.). Glencoe.
Lua i Stíl Chicago (17ú heag.)Strong, William, agus Mark Lester. Writer's Choice: Composition and Grammar. Teacher's ed. New York: Glencoe, 1996.
Lua MLA (8ú heag.)Strong, William, agus Mark Lester. Writer's Choice: Composition and Grammar. Teacher's ed. Glencoe, 1996.
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