SHARPE, P. J. (1986). Barron's How To Prepare For The Toefl Test Of English As A Foreign Language / Goo. Barron's educational series.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSHARPE, Pamela J. Barron's How To Prepare For The Toefl Test Of English As A Foreign Language / Goo. Barron's educational series, 1986.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSHARPE, Pamela J. Barron's How To Prepare For The Toefl Test Of English As A Foreign Language / Goo. Barron's educational series, 1986.
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