SEDLEY, D. (1981). College writer's workbook. A Bell dan Howell co.
Lua i Stíl Chicago (17ú heag.)SEDLEY, Dorothy. College Writer's Workbook. Columbus: A Bell dan Howell co, 1981.
Lua MLA (9ú heag.)SEDLEY, Dorothy. College Writer's Workbook. A Bell dan Howell co, 1981.
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