Blitzer, R. (2006). Essentials of introductory and intermediate algebra. New Jersey: Pearson Prentice Hall.
शिकागो स्टाइल उद्धरणBlitzer, Robert. Essentials of Introductory and Intermediate Algebra. New Jersey: Pearson Prentice Hall, 2006.
एमएलए उद्धरणBlitzer, Robert. Essentials of Introductory and Intermediate Algebra. New Jersey: Pearson Prentice Hall, 2006.
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