Lial, M. L., Miller, C. D., & Schneider, D. I. (1994). Algebra and trigonometry (Sixth edition.). HarperCollins College Publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLial, Margaret L., Charles David Miller, और David I. Schneider. Algebra and Trigonometry. Sixth edition. New York: HarperCollins College Publishers, 1994.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLial, Margaret L., et al. Algebra and Trigonometry. Sixth edition. HarperCollins College Publishers, 1994.
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