Oxtoby, D. W. (1998). Chemistry: Science of change. Philadelphia, Pennsylvania: Saunders College.
शिकागो स्टाइल उद्धरणOxtoby, David W. Chemistry: Science of Change. Philadelphia, Pennsylvania: Saunders College, 1998.
एमएलए उद्धरणOxtoby, David W. Chemistry: Science of Change. Philadelphia, Pennsylvania: Saunders College, 1998.
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