Elliott, R. (2021). Painless grammar (Fifth edition.). Kaplan, Inc., d/b/a Barron's Educational Series.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रElliott, Rebecca. Painless Grammar. Fifth edition. New York, NY: Kaplan, Inc., d/b/a Barron's Educational Series, 2021.
एमएलए (8वां संस्करण) प्रशस्ति पत्रElliott, Rebecca. Painless Grammar. Fifth edition. Kaplan, Inc., d/b/a Barron's Educational Series, 2021.
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