Ladd , M. (1998). Symmetry and group theory in chemistry. Harwood.
शिकागो स्टाइल उद्धरणLadd , Mark. Symmetry and Group Theory in Chemistry. Harwood, 1998.
एमएलए उद्धरणLadd , Mark. Symmetry and Group Theory in Chemistry. Harwood, 1998.
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