Hungerford, T. W., & Thomas W. Hungerford. (2005). Contemporary college algebra and trigonometry: A graphing approach. Belmont, CA: Thomson Brooks/Cole.
शिकागो स्टाइल उद्धरणHungerford, Thomas W., और Thomas W. Hungerford. Contemporary College Algebra and Trigonometry: A Graphing Approach. Belmont, CA: Thomson Brooks/Cole, 2005.
एमएलए उद्धरणHungerford, Thomas W., और Thomas W. Hungerford. Contemporary College Algebra and Trigonometry: A Graphing Approach. Belmont, CA: Thomson Brooks/Cole, 2005.
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