Sanders, G. D., Jordan Hoover H., & Magoon, W. H. (1966). Unified English Composition (cuarta edición.). Appleton-Century-Crofts, inc. (Division of Meredith Publishing Company).
Chicago Style aipamenaSanders, Gerald D., Jordan Hoover H., and Wallace H. Magoon. Unified English Composition. cuarta edición. New York, NY: Appleton-Century-Crofts, inc. (Division of Meredith Publishing Company), 1966.
MLA aipamenaSanders, Gerald D., et al. Unified English Composition. cuarta edición. Appleton-Century-Crofts, inc. (Division of Meredith Publishing Company), 1966.
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