Nuttall, C., & French, A. (2017). Outcomes. Advanced (segunda edición.). Hampshire: National geographic Learning Cengage Learning.
Chicago Style aipamenaNuttall, Carol, and Amanda French. Outcomes. Advanced. segunda edición. Hampshire: National geographic Learning Cengage Learning, 2017.
MLA aipamenaNuttall, Carol, and Amanda French. Outcomes. Advanced. segunda edición. Hampshire: National geographic Learning Cengage Learning, 2017.
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