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Excelsior College. (2012a). About ESL-WOW. Retrieved from http://esl-wow.org/app/webroot/additional/about.html

Excelsior College. (2012b). Instructor guide for Excelsior College English as a Second Language Writing Online Workshop (ESL-WOW). Retrieved from http://esl-wow.org/app/webroot/additional/pdfs/ESL-WOW_Instructor_Guide.pdf

Excelsior College. (2012c). Model essays. Retrieved from http://esl-wow.org/app/webroot/additional/model_essays/index.html

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