STEIN, R. G. (1986). Fundamentals of college algebra with trigonometry. Nelson-Hall.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSTEIN, Robert G. Fundamentals of College Algebra with Trigonometry. Chicago: Nelson-Hall, 1986.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSTEIN, Robert G. Fundamentals of College Algebra with Trigonometry. Nelson-Hall, 1986.
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