Bruce, S., & Rafoth, B. (2009). Esl writers: Guide for writing center tutors (Second edition.). Boynton/Cook Publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBruce, Shanti, और Ben Rafoth. Esl Writers: Guide for Writing Center Tutors. Second edition. Portsmouth, NH: Boynton/Cook Publishers, 2009.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBruce, Shanti, और Ben Rafoth. Esl Writers: Guide for Writing Center Tutors. Second edition. Boynton/Cook Publishers, 2009.
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