Lester Mark, Royster Jacqueline, ONeal Sharon, Strong William, Wilhelm Jeffrey, & Wolfe Denny. (2001). Writer's Choice Grade 9: Grammar and Composition. American: McGraw-Hill.
Citación estilo ChicagoLester Mark, Royster Jacqueline, ONeal Sharon, Strong William, Wilhelm Jeffrey, y Wolfe Denny. Writer's Choice Grade 9: Grammar and Composition. American: McGraw-Hill, 2001.
Cita MLALester Mark, et al. Writer's Choice Grade 9: Grammar and Composition. American: McGraw-Hill, 2001.
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